7套2017 2015全国卷高考真题完形填空题及答案详解
【剖析全国高考真题】
预测高考命题方向
1. 【2017新课标I】完形填空（共20小题；每小题1.5分，满分30分）
阅读下面的短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
While high school does not gen erally en courage stude nts to explore new aspects of life, college sets the stage for that exploration. I myself went through this 41 process and found something that has changed my 42 at college for the better: I discovered ASL-American Sign Language（美式手语）.
I never f elt an urge to 43 any sign Ianguage before. My entire family is hearing, and so are all my frien ds. The 44 la nguages were eno ugh in all my in teractio ns（交往）.Little did I know that I would discover my 45 for ASL.
The 46 bega n duri ng my first week at college. I watched as the ASL Club ___ 47
their translation of a song. Both the hand movements and the very 48 of com muni cati ng without speak ing 49 me. What I saw was completely un like anything I had experie need in the 50 .This newn ess just left me 51 more.
After that, feeli ng the n eed to 52 further, I decided to drop in on one of ASL club's meet in gs. I only lear ned how to 53 the alphabet that day. Yet in stead of being discouraged by my 54 progress,I was excited. I the n made it a point to 55 those meeti ngs and lear n all I could.
The follow ing term, I 56 an ASL class. The professor was deaf and any talk ing was 57 . I soon realized that the sile nee was not un pleasa nt. 58 , if there had bee n any talk ing,
it would have 59 us to lear n less. Now, I appreciate the sile nee and the 60 way of
com muni cati on it ope
ns.
41. A. search ing B. pla nning C. n atural D. formal
42. A. progress B. experie nee C. major D. opi nio n
43. A. choose B. read C. lear n D. create
44. A. official B. foreig n C. body D.spoken
45. A. love B. concern C. goal D. request
46. A. meeti ng B. trip C. story D. task
47. A. recorded B. performed C. recited D. discussed
48. A. idea B. amount C. dream D. reas on
49. A. disturbed B. supported C. embarrassed D. attracted
50. A. end B. past C. course D. dista nee
51. A. show ing B. acting C. say ing D. wan ti ng
52. A. exercise B. explore C. express D. expla in
53. A. print B. write C. sig n D. count
54. A. slow B. steady C. no rmal D. obvious
55. A. chair B.sponsor C. atte nd D. orga nize
56. A. missed B. passed C. gave up D. registered for
57. A. prohibited B. welcomed C. ig nored D. repeated
58. A Lastly B. Thus C. I nstead D. However
59.A.required B. caused C. allowed D. expected
60. A.easy B. popular C. quick D. new
2. 【2017新课标II】阅读下面短文，从短文后各题所给的
A、B、C和D四个选项中，选出
可以填入空白处的最佳选项。
In 1973, I was teach ing eleme ntary school. Each day, 27kids 41 “ The Thinking Laboratory. ”
That was the 42 students voted for after deciding that “ Room 434 ”.was too Freddy was an average ____ ,but not an average pers on .He had the rare bala nee of
fun and compassion （同情）.He would 45 the loudest over fun and be the saddest over anyone ' s 46 .
Before the school year 47 ,I gave the kids a special _____________ 48 , T-shirts with the
words Verbs Are Your 49 ” on them. I had advised the kids that while verbs （动词）may
seem dull ,most of the 50 things they do throughout their lives will be verbs.
Through the years, I ' dun into former students who would provide 51 on old classmates. I learned that Freddy did several jobs after his 52 from high school and remained the same 53 person I met forty years before .Once, while working overnight at a
store, he let a homeless man 54 in his truck. Ano ther time, he 55 a frie nd money to buy a house .
Just last year, I was 56 a workshop whe n some one kno cked at the classroom door. A
woman 57 the interruption and handed me an envelope. I stopped teaching and _____________ 58
it up. Inside were the “ Yterbd a shi59 from Freddy ' s mother. “ Freddy passed away
on Than ksgiv ing. He wan ted you to have this. ”
I told the story to the class. As sad as it was, I couldn ' t help snAi l thgugh Freddy was
take n from us, we all 60 someth ing from Freddy.
41. A. built B. en tered C. decorated D. ran
42. A. name B. rule C. brand D. pla n
43. A. small B. dark C. stra nge D. dull
44. A. scholar B. stude nt C. citize n D. worker
45. A. speak B. si ng C. questi on D. laugh
46. A. misfort une B. disbelief C. dish on esty D. mistake
47. A. cha nged B. approached C. returned D. ended
48.A. lesson B. gift C. report D. message
49. A.frie nds B.Awards C.Masters D.Tasks
50. A.simple B.u nique C. fun D.clever
51. A.assessme nts B. comme nts C.i nstructi ons D.updates
52. A.graduati on B. retireme nt C.separati on D.resig nati on
53. A.dari ng B.modest C.cari ng D.smart
54. A.wait B.sleep C.study D.live
55. A.paid B.charged C.le nt D.owed
56. A.observi ng B.prepari ng C. desig ning D.con duct ing
57. A.regretted B.avoided C.excused D.ig nored
58. A.ope ned B.packed C.gave D.held
59. A.picture B.bill C.note D.diary
60. A.chose B.took C.expected D.borrowed
3. 【2017新课标III】阅读下面短文，从短文后各题所给的
A、B、C和D四个选项中，选
出可以填入空白处的最佳选项。
A Toro nto man is offeri ng a free roun d-the-world air to the right woma n. But 41 apply.
You must be n amed Elizabeth Gallahgher and have a Can dia n 42 .
Jordan Axani, 28, said he and his then girlfriend, Elizabeth Gallagher, booked heavily discounted round-the-world air tickets in May, but their 43 ended and he did not
want her ticket to 44 ________ . The ticket had a strict no-transfer （不可转让）45 ,
but since passport in formati on was not required whe n 46 , any Can adia n Elizabeth
Gallagher can
47 it.
"I just want to see the ticket go to good use and for some one to 48 a lot of joy, ” said Axa ni. He posted his 49 on a social n etwork ing website, and received thousa nds of e-mails, including thirty from actual Elizabeth Gallagbers with the 50 passports, “ More
51_ , there are hundreds of Canadians who are interested in 52 their name to Elizabeth Gallagher, ” Axani said. " It was absoluteiy53ut of thousands of e-mails, people around the world 54 their stories of travel. ”
Axani wrote in his post that he is not 55 anything in retur n and that the woma n who uses the 56 ticket can choose to either travel with him or 57 the ticket and travel on her own.
The 58 is scheduled to start on December 21 in New York City and continue on to Mila n, Prague, Paris, Ban gkok and New Delhi before 59 in Toro nto on January 8. He said the 60 woma n will be announced on the website and the trip will be shared on li ne.
41.A.be nefits B.deposits C.restrictio ns D.exam in ati ons
42.A.origi n B.passport C.acce nt D.frie nd
43.A.holiday B.marriage C.dream D.relati on ship
44.A.go to waste https://www.360docs.net/doc/6f12246318.html,e to mi nd C. go no sale https://www.360docs.net/doc/6f12246318.html,e into effect
45.A.policy B.order C.payme nt D.schedule
46.A.applyi ng B.book ing C.check ing D.bargai ning
47.A. use B.borrow C.choose D.buy
48.A.sacrifice B.express C.experie nee D.provide
49.A.a nswer B.advice C.offer https://www.360docs.net/doc/6f12246318.html,me nt
50.A.same B.right C. now D.real
51. A. in terest ing B. annoying C. satisfy ing D. convincing
52. A. writi ng B. givi ng C. le nding D. cha nging
53. A. touch B. questi on C. date D. con trol
54. A. admiri ng B. advertis ing C. shari ng D. doubti ng
55. A. leavi ng B. looking for C. losi ng D. deali ng with
56. A.si ngle B.stra nge C. regular D. extra
57. A. return B. take C. reserve D. hide
58. A. i nterview B. program C. trip D. meet ing
59. A. ending B. calli ng C. repeati ng D. stay ing
60.A. ho nored B. lovely C. i ntellige nt D. lucky
4. 【2016新课标I】完形填空（共20小题；每小题1.5分，满分30分）
阅读下面的短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白
处的最佳选项，并在答题卡上将该项涂黑。
A Heroic Driver
Larry works with Tran sport Drivers, Inc. One morni ng in 2009, Larry was 41 al ong
165 north after delivering to one of his 42 . Suddenly, he saw a car with its bright lights on.
43 __ he got closer, he found 44 ____ vehicle upside down on the road. One more look and he
noticed 45 shooting out from under the 46 vehicle. Larry pulled over, set the
brake and 47 the fire ext in guisher （灭火器）.Two good bursts from the ext in guisher and the
fire was put out.
The man who had his bright lights on 48 and told Larry he had 49 an emergency call. They 50 heard a woman' svoice coming from the wrecked （毁坏的） vehicle. 51 the vehicle, they saw that a woma n was tryi ng to get out of the broke n wi ndow. They told her to stay 52 until the emergency personnel arrived, 53 she thought
the car was going to 54 . Larry told her that he had already put out the fire and she should
not move 55 she injured her n eck.
Once fire and emerge ncy people arrived, Larry and the other man 56 and let them go to work. Then, Larry asked the 57 if he was n eeded or 58 to go. They let him and
the other man go.
One thing is 59 —Larry went above and bey ond the call of duty by gett ing so close to
the bur ning vehicle! His 60 most likely saved the woma n 's life.
41. A. walki ng B. touri ng C. traveling D. rushing
42. A. passe ngers B. colleagues C. employers D. customers
43. A. Since B. Although C. As D. If
44. A. each B. ano ther C. that D. his
45. A. flames B. smoke C. water D. steam
46. A. used B. disabled C. removed D. abandoned
47. A. got hold of B. prepared C. took charge of D. con trolled
48. A. came dow n B. came through C. came in D. came over
49. A. returned B. received C. made D. con firmed
50. A. then B. aga in C. fin ally D. even
51. A. Starti ng B. Parki ng C. Pass ing
D. Approach ing
52. A. quiet B. still C. away D. calm
53. A. for B. so C. and D. but
54. A. explode B. slip away C. fall apart D. crash
55. A. as if B. uni ess C. in case D. after
56. A. stepped forward B. backed off C. moved on D. set out
57. A. woma n B. police C. man D. driver
58. A. forbidden B. ready C. asked D. free
59. A.for certa in B. for con siderati on C. reported D.checked
60. A.patie nee B. skills C. efforts D.promise
5. 【2016新课标II】完形填空（共20小题；每小题1.5分，满分30分）
阅读下面的短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入
空白处的最佳选项，并在答题卡上将该项涂黑。
Hundreds of people have formed impressions of you through that little device（装置）on your desk.
And they ' ve never actually 21 you. Everything they know about you 22 through this device, sometimes from hundreds of miles away. 23 they feel they can know you _24 from the sound of your voice. That 's how powe5ful the Powerful, yes, but not always 26 . For years I dealt with my travel age nt only by phone.
Rani, my faceless age nt whom I ' d n ev^Zmetgot me rock-bottom prices on airfares, cars,
and hotels. But her cold voice really 28 me. I sometimes wished to 29 ano ther age nt.
One morning, I had to 30 an immediate flight home for a family emergency.l ran into
Rani ' s office 31 . The woman sitting at the desk, 32 my madness sympathetically jumped up.
She gave me a 33 smile, nodded while listening patiently, and then printed out the _34 immediately. “ What a won derful lady! ” I thought.
Rushi ng out 35 I called out over my shoulder, “ By the way, what ' s your n ame? ”"I Rani, "she said. I turned around and saw a 36 woman with a big smile on her face waving to
wish me a safe trip. I was 37 ! Why had I thought she was cold? Rani was, well, so 38 .
Sitting back in the car on the way to the airport, I figured it all out. Rani ' s 39 ——her warm smile, her no ds, her
‘ I ' here for you ' 40 —were all sile nt sig nals that did n ' travel
through wires.
21. A. accepted
22. A. came
23. A. Thus
24. A. rather
25. A. Telepho ne
26. A. direct
27. A. in pers on
28. A. ann oyed
29. A. promote
30. A. arrange
31. A. for the first time
32. A. expect ing
33. A. shy
34. A. bill
35. A. hopefully
36. A. careful
37. A. amused
38. A. calm
39. A. forgiven ess
40. A. expla nati on B. no ticed
B. moved
B. Yet
B. also
B. voice
B. useful
B. by myself
B. i nterested
B. train
B. postp one
B. at any time
B. see ing
B. comforti ng
B. form
B. disappo in
tedly
B. serious
B. worried
B. nice
B. eager ness
B. attitude
C. heard
C. ran
C. Then
C. just
C. connection
C. easy
C. i n public
C. discouraged
C. find
C. confirm
C. from time to time
C. testi ng
C. familiar
C. ticket
C. gratefully
C. n ervous
C. helpless
C. proud
C. frien dli ness
C. con cept
D. met
D. developed
D. I ndeed
D. already
D. impressi on
D. accurate
D. on purpose
D. con fused
D. know
D. book
D. in good time
D. avoid ing
D. forced
D. list
D.regretfully ［来
D. pleasa nt
D. speechless
D. clever
D. skillful ness
D. behavior
阅读下面的短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白
处的最佳选项，并在答题卡上将该项涂黑。
My kids and I were head ing into the supermarket over the weeke nd. On the way, we spotted a man
holding a piece of paper that said, 41 ______ m y job. Family to Feed.[来源:https://www.360docs.net/doc/6f12246318.html,]
At this store, a __42 ___ like this is not normal. My 10-year-old noticed him and make a
43 on how bad it must be to have to sta nd ______ 44 ___ in the cold wind.
In the store, I asked each of my kids to __45 __ somethi ng they thought our “ friend ” there would ___ 46 __ . They got apples, a sandwich and a bottle of juice. Then my 17-year-old
suggested giv ing him a _ 47 _____ . I thought about it. We were __ 48 ___ on cash ourselves, but …well, sometimes 49 from our n eed in stead of our abundance is _ 50__ what we n eed to do!
All the kids __5_1 __ someth ing they could do away with for the week.
When we han ded him the bag of __52__, he lit up and tha nked us with _ 53__ eyes. When I
han ded him the gift card, say ing he could use it for __54 __ his family might n eed, he burst into
tears.
This has bee n a won derful _ 55__ for our family. For days the kids have bee n look ing for
others we can __56 _ ! Things would have played out so __57 _____ if I had simply said, “ No, we really don ' t have 58 to give more. ” Stepping out not only helped a brother in59 , it
also gave my kids the 60 taste of help ing others. It 'll go a long way with them
41. A. Lost B. Changed C. Quit D. Fin ished
42. A con diti on B. place C. sight D.show
43. A. suggesti on B. comme nt C. decisi on D. call［来源:学科网］
44. A. outside B. proudly C. by D. an grily
45. A. draw B. say C. arrange D. pick
46. A. order B. supply C. appreciate D. discover
47. A. dollar B. job C. hot meal D. gift card
48. A. easy B. low C. soft D. loose
49. A. givi ng B. savi ng C. spe nding D. begg ing
50. A. yet B. even C. still D. just
51. A. declared B. shared C. ig nored D. expected
52. A . toys B. medici ne C. food D. clothes
53. A. sleepy B. watery C. curious D.sharp
54. A. whoever B. whatever C. whichever D. whenever
55. A. experie nee B. example C. message D. adve nture
56. A. rely on B. respect C. learn from D. help
57. A. sudde nly B. vividly C. differe ntly D. perfectly
58. A. time B. power C. patie nee D. money
59. A. fear B. love C. need D. memory
60. A. strong B. sweet C. stra nge D. simple
阅读下面的短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入
空白处的最佳选项，并在答题卡上将该项涂黑。
Where do you go whe n you want to lear n someth ing? School? A friend? A tutor? These are all _ 41_ places of learning. But it may well be that the learning you really want 42 somewhere else in stead. I had the 43 of see ing this first hand on a 44 .
My daughter plays on a recreati onal soccer team. They did well this seas on and so 45
a tour name nt, which n ormally was only for more skilled clu
b teams. This led to some 46 experie nces on Saturday as they played aga inst teams 47 train ed. Through the first two games, her 48 did not get one serious shot on goal. As a pare nt, I 49 see ing my daughter play ing her best, 50 still defeated.
It seemed that someth ing clicked with the 51 betwee n Saturday and Sun day. When
they 52 for their Sun day game, they were 53 differe nt. They had begu n to
integrate （融合）the kinds of play and teamwork they had 54 the day before into their _ 55_. They played aggressively and 56 scored a goal.
It 57 me that play ing aga inst the other team was a great 58 mome nt for all the girls on the team. I think it is a gen eral prin ciple. 59 is the best teacher. The less ons they lear ned may not be 60 what they would have gotte n in school, but are certa inly more pers onal and mea nin gful, because they had to work them out on their own.
41.A. public B. traditi onal C. official D. special
42.A. passes B. works C. lies D.ends
43. A. dream B. idea C. habit D. chanee
44.A. trip B. holiday C. weeke nd D.square
45. A. won B. en tered C. orga ni zed D. watched
46. A. painful B. stra nge C. com mon D. practical
47. A. less B. poorly C. n ewly D. better
48.A. fans B. tutors C. class D. team
49.A. imagi ned B. hated C. avoided D. missed
50. A. if B. or C. but D. as
51.A. girls B. pare nts C. coaches D. viewers
52. A. dressed B. showed up C. made up D. pla nned
53. A. slightly B. hardly C. basically D. completely
54.A. seen B. known C. heard D. read
55. A. styles B. trai ning C. game D. rules
56. A. even B. still C. seldom D. aga in
57.A. con fused B. struck C. remin ded D. warned
58. A. touchi ng B. thi nki ng C. en couragi ng D. learni ng
59.A. Experie nee B. Independence C. Curiosity D. I nterest
60. A. harmful to B. mixed with C. differe nt from D. applied to
2017 年全国卷1 的答案详解【文章大意】本文是一篇记叙文。文章讲述了作者在大学期间学习手语的经历。刚开始作者认为自己没有必要学习手语，直到有一次看到手语俱乐部的表演，深深地为之吸引，从而产生了学习手语的渴望。
41. A考查形容词辨析。Searching 寻找的，探索的plannign 计划的natural 自然的formal 正式的句义：我自己经历了
2015年全国1卷高考化学试题附答案
2015年全国1卷高考化学试题 7．我国清代《本草纲目拾遗》中记叙无机药物335种，其中“强水”条目下写道：“性最烈，能蚀五金……其水甚强，五金八石皆能穿第，惟玻璃可盛。”这里的“强水”是指（）A．氨水 B．硝酸 C．醋 D．卤水 8．N A为阿伏伽德罗常数的值。下列说法正确的是（） A．18gD2O和18gH2O中含有的质子数均为10N A B．2L0.5mol/L亚硫酸溶液中含有的H+两种数为2N A C．过氧化钠与水反应时，生成0.1mol氧气转移的电子数为0.2N A D．密闭容器中2molNO与1molO2充分反应，产物的分子数为2N A 9．乌洛托品在合成、医药、染料等工业中有广泛用途，其结构式如图所示。将甲醛水溶液与氨水混合蒸发可制得乌洛托品。若原料完全反应生成乌洛托品，则甲醛与氨的物质的 量之比为（） A．1：1 B．2：3 C．3：2 D．2：1 10．下列实验中，对应的现象以及结论都正确且两者具有因果关系的是（）
选项实验现象结论 A. 将稀硝酸加入过量铁粉中，充分反应 后滴加KSCN溶液有气体生成，溶液呈 血红色 稀硝酸将Fe氧化为 Fe3＋ B. 将铜粉加1.0mol·L－1Fe2(SO4)3溶液 中溶液变蓝、有黑色固 体出现 金属铁比铜活泼 C. 用坩埚钳夹住一小块用砂纸仔细打 磨过的铝箔在酒精灯上加热熔化后的液态铝滴 落下来 金属铝的熔点较低 D. 将0.1mol·L－1MgSO4溶液滴入NaOH 溶液至不再有沉淀产生，再滴加 0.1mol·L－1CuSO4溶液 先有白色沉淀生成 后变为浅蓝色沉淀 Cu(OH)2的溶度积比 Mg(OH)2的小 11．微生物电池是指在微生物的作用下将化学能转化为电能的装置，其工作原理如图所示。下列有关微生物电池的说法错误的是（） A．正极反应中有CO2生成 B．微生物促进了反应中电子的转移
2017年高考全国1卷理科数学试题和答案解析
绝密★启用前 2017年普通高等学校招生全国统一考试 理科数学 本试卷5页，23小题，满分150分。考试用时120分钟。 注意事项：1．答卷前，考生务必将自己的姓名、考生号、考场号和座位号填写在答题卡上。用2B 铅笔将 试卷类型（B ）填涂在答题卡相应位置上。将条形码横贴在答题卡右上角“条形码粘贴处”。 2．作答选择题时，选出每小题答案后，用2B 铅笔在答题卡上对应题目选项的答案信息点涂黑；如需要改动，用橡皮擦干净后，再选涂其他答案。答案不能答在试卷上。 3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。不按以上要求作答无效。 4．考生必须保证答题卡的整洁。考试结束后，将试卷和答题卡一并交回。 一、选择题：本题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只有一项是符合题目 要求的。 1．已知集合A ={x |x <1}，B ={x |31x <}，则 A ．{|0}A B x x =U D ．A B =?I 2．如图，正方形ABCD 内的图形来自中国古代的太极图.正方形内切圆中的黑色部分和白色部分关于正方形的中心成中心对称.在正方形内随机取一点，则此点取自黑色部分的概率是 A ．14 B ．π8 C ． 12 D ． π4 3．设有下面四个命题 1p ：若复数z 满足1 z ∈R ，则z ∈R ； 2p ：若复数z 满足2z ∈R ，则z ∈R ； 3p ：若复数12,z z 满足12z z ∈R ，则12z z =；
2015年高考英语全国卷1含答案
绝密★启用前 2015年普通高等学校招生全国统一考试 英语（全国Ⅰ卷） 第Ⅰ卷 第一部分听力（共两节，满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 【A】1. What time is it now? A. 9:10. B. 9:50. C. 10:00. 【C】2. What does the woman think of the weather? A. It’s nice. B. It’s warm. C. It’s cold. 【A】3. What will the man do? A. Attend a meeting. B. Give a lecture. C. Leave his office. 【B】4. What is the woman’s opinion about the course? A. Too hard. B. Worth taking. C. Very easy. 【C】5. What does the woman want the man to do? A. Speak louder. B. Apologize to her. C. Turn off the radio. 第二节（共15小题;每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。 【B】6. How long did Michael stay in China? A. Five days. B. One week. C. Two weeks. 【A】7. Where did Michael go last year? A. Russia. B. Norway. C. India. 听第7段材料，回答第8、9题。 【B】8. What food does Sally like?
2015年高考理综化学试题及答案(全国卷I)
2015年高考(全国Ⅰ卷) 理科综合能力能力测试 化学部分试题及答案 7．我国清代《本草纲目拾遗》中记叙无机药物335种，其中“强水”条目下写道：“性最烈，能蚀五金……其水甚强，五金八石皆能穿滴，惟玻璃可盛。”这里的“强水”是指 A．氨水B．硝酸C．醋D．卤水 8．N A 为阿伏伽德罗常数的值。下列说法正确的是 A．18 g D2O和18 g H2O中含有的质子数均为10 N A B．2 L 0.5 mol·L－1亚硫酸溶液中含有的H+离子数为2 N A C．过氧化钠与水反应时，生成0.1 mol氧气转移的电子数为0.2 N A D．密闭容器中2 mol NO与1 mol O2充分反应，产物的分子数为2 N A 9．乌洛托品在合成、医药、染料等工业中有广泛用途，其结构式如图所示。将甲醛水溶液与氨水混合蒸发可制得乌洛托品。若原料完全反应生成乌洛托品，则甲醛与氨的物质的量之比为 N N N N A．1：1 B．2：3 C．3：2 D．2：1 10．下列实验中，对应的现象以及结论都正确且两者具有因果关系的是
11.微生物电池是指在微生物的作用下将化学能转化为电能的装置，其工作原理如图所示。下列有关微生物电池的说法错误．． 的是 A ．正极反应中有CO 2生成 B ．微生物促进了反应中电子的转移 C ．质子通过交换膜从负极区移向正极区 D ．电池总反应为C 6H 12O 6 + 6O 2 = 6CO 2 + 6H 2O 12．W 、X 、Y 、Z 均为短周期主族元素，原子序数依次增加，且原子核外L 电子层的电子数分别为0、5、8、8，它们的最外层电子数之和为18。下列说法正确的是 A ．单质的沸点： W>X B ．阴离子的还原性：W>Z C ．氧化物的水化物的酸性：Y 2017年普通高等学校全国统一考试（新课标II） 语文 注意事项： 1．本试卷分第I卷（阅读题）和第II卷（表达题）两部分。 2．考生务必将自己的姓名、考生号填写在答题卡上。 3．作答时，将答案写在答题卡上。写在本试卷上无效。 4．考试结束后，将本试卷和答题卡一并交回。 第Ⅰ卷阅读题 一、现代文阅读（35分） （一）论述类文本阅读（本题共3小题，9分） 阅读下面的文字，完成1-3题。 青花瓷发展的黄金时代是明朝永乐、宣德时期，与郑和下西洋在时间上重合，这不能不使我们思考：航海与瓷器同时达到鼎盛，仅仅是历史的偶然吗？从历史事实来看，郑和下西洋为青花瓷的迅速崛起提供了历史契机。近三十年的航海历程推动了作为商品的青花瓷的大量生产与外销，不仅促进技术创新，使青花瓷达到瓷器新工艺的顶峰，而且改变了中国瓷器发展的走向，带来了人们审美观念的更新。这也就意味着，如果没有郑和远航带来活跃的对外贸易，青花瓷也许会像在元代一样，只是中国瓷器的诸多品种之一，而不会成为主流，更不会成为中国瓷器的代表。由此可见，青花瓷崛起是郑和航海时代技术创新与文化交融的硕果，中外交往的繁盛在推动文明大交融的同时，也推动了生产技术与文化艺术的创新发展。 作为中外文明交融的结晶，青花瓷真正成为中国瓷器的主流，则是因为成化年间原料本土化带来了民窑青花瓷的崛起。民窑遍地开花，进入商业化模式之后，几乎形成了青花瓷一统天下的局面。一种海外流行的时尚由此成为中国本土的时尚，中国传统的人物、花鸟、山水，与外来的伊斯兰风格融为一体，青花瓷成为中国瓷器的代表，进而走向世界，最终万里同风，成为世界时尚。 一般来说，一个时代有一个时代的文化，而时尚兴盛则是社会快速变化的标志。因此，瓷器的演变之所以引人注目，还在于它与中国传统社会从单一向多元社会的转型同步。瓷器的演变与社会变迁有着千丝万缕的联系，这使我们对明代有了新的思考和认识。如果说以往人们所了解的明初是一个复兴传统的时代，其文化特征是回归传统，明初往往被认为是保守的，那么青花瓷的例子，则可以使人们对明初文化的兼容性有一个新的认识。事实上，与明代中外文明的交流高峰密切相关，明代中国正是通过与海外交流而走向开放和进步的，青花瓷的两次外销高峰就反映了这一点。第一次在亚非掀起了中国风，第二次则兴起了XX的中国风。 可见，明代不仅是中国陶瓷史上的一个重大转折时期，也是中国传统社会的重要转型时期。正是中外文明的交融，成功推动了中国瓷器从单色走向多彩的转型，青花瓷以独特方式昭示了明代文化的演变过程，成为中国传统社会从单一走向多元的例证。 （摘编自万明《明代青花瓷崛起的轨迹》） 1.下列关于原文内容的理解和分析，正确的一项是（3分）（） 2017年普通高等学校招生全国统一考试全国卷一文科数学 一、选择题：本大题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只有一项是符合题目要求的。 1．已知集合A ={}|2x x <，B ={}|320x x ->，则 A ．A I B =3|2x x ? ? 2015高考英语真题及答案() 卷I全国卷·课标英语 本试卷分第I卷(选择题)和第II卷(非选择题)两部分,考试结束后,将本试卷和答题卡一并交回。 注意事项: 1. 答第I卷前,考生务必将自己的姓名、考生号填写在答题卡上。 2. 选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。不能答在本试卷上,否则无效。 第一部分听力(共两节, 满分30分) 你将有两分钟的时间将试卷上的答案转涂到答题卡上。先将答案标在试卷上。录音内容结束后,做题时,第一节(共5小题;每小题1.5分,满分7.5分) 听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10称钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例: How much is the shirt? A. ￡19.15. B. ￡9.18. C. ￡9.15. 答案是C。 1. What time is it now? A. 9:10. B. 9:50. C. 10:00. 2. What does the woman think of the weather? A. It's nice. B. It's warm. C. It's cold. 3. What will the man do? A. Attend a meeting. B. Give a lecture. C. Leave his office. 4. What is the woman's opinion about the course? A. Too hard. B. Worth taking. C. Very easy. 5. What does the woman want the man do? A. Speak louder. B. Apologize to her. C. Turn off the radio. 第二节(共15小题;每小题1.5分,满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最 佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后, 各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料,回答第6、7题。 6. How long did Michael stay in China? A. Five days. B. One week. C. Two weeks. 7. Where did Michael go last year? A. Russia. B. Norway. C. India. 听第7段材料,回答第8、9题。 8. What food does Sally like? A. Chicken. B. Fish. C. Eggs. 9. What are the speakers going to do? A. Cook dinner. B. Go shopping. C. Order dishes. 2015年普通高等学校招生全国统一考试(全国卷2) 理科综合能力测试 （卷面分值：300分；考试时间：150分钟） （考试地区：贵州甘肃青海西藏黑龙江吉林宁夏内蒙古新疆云南） 注意事项： 1.答题前，现将自己的姓名、准考证号填写清楚，将条形码准确粘贴在条形码区域内。 2.选择题必须使用2Ｂ铅笔填涂；非选择题必须使用0.5毫米黑色字迹的签字笔书写，字体工整、笔记清楚。 3.请按照题号顺序在各题目的答题区域内作答，超出答题区域书写的答案无线；再猜告知、试题卷上答题无效。 4.作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。 5.保持卡面清洁，不要折叠、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。 可能用到的相对原子质量： H 1 C 12 N 14 O 16 F 19 Na 23 AI 27 P 31 S 32 CL 35.5 Ca 40 Fe 56 Zn 65 Br 80 第I卷 一、选择题：本题共13小题，每小题6分，在每小题给出的四个选项 中，只有一项是符合题目要求的 1、将三组生理状态相通的某种植物幼根分别培养在含有相同培养液的密闭培养瓶下，一段时间后，测定根吸收某一矿质元素离子的量。培养条件及实验结果见下表： 下列分析正确的是 A.有氧条件有利于该植物幼根对该离子的吸收 B.该植物幼根对该离子的吸收与温度的变化无关 C.氮气环境中该植物幼根细胞吸收该离子不消耗ATP D.与空气相比，氮气环境有利于该植物幼根对该离子的吸收 2、端粒酶由RNA和蛋白质组成，该酶能结合到端粒子上，以自身的RNA为模板合成端粒子DNA的一条链。下列叙述正确的是 A.大肠杆菌拟核的DNA中含有端粒 B.端粒酶中的蛋白质为RNA聚合酶 C.正常人细胞的每条染色体两端都含有端粒DNA D.正常体细胞的端粒DNA随细胞分裂次数增加而变长 3.下列过程中不属于胞吐作用的是 A.浆细胞分泌抗体到细胞外的作用 B. mRNA从细胞核到细胞质的过程 C.分泌蛋白从胰腺的腺泡细胞到胞外的过程 D.突触小泡中的神经递质释放到突触间隙的过程 4.下列有关生态系统的叙述，错误 ．．的是 A.生态系统的组成成分中含有非生物成分 B.生态系统相对稳定时无能量输入和散失 C.生态系统持续相对稳定离不开信息传递 D.负反馈调节有利于生态系统保持相对稳定 5.下列与病原体有关的叙述，正确的是 A.抗体可以进入细胞消灭寄生在其中的结核杆菌 B.抗体抵抗病毒的机制与溶菌酶杀灭细菌的机制相同 C. Rous肉瘤病毒不是致瘤因子，与人的细胞癌变无关 D.人感染HIV后的症状与体内该病毒浓度和T细胞数量有关 6.下列关于人类猫叫综合征的叙述，正确的是 A.该病是由于特定的染色体片段缺失造成的 B.该病是由于特定染色体的数目增加造成的 C.该病是由于染色体组数目成倍增加选成的 D.该病是由于染色体中增加某一片段引起的 7.食品千操剂应无毒、无味、无腐蚀性及环境友好。下列说法错误 ．．的是 A.硅胶可用作食品干操剂 B.P2O5不可用作食品干操剂 C.六水氯化钙可用作食品干燥剂 2015年高考全国卷2英语试题及答案（word精校版） 含详细解析 第Ⅰ卷 第一部分听力（共两节，满分30分）略 第二部分阅读理解（共两节，满分40分） A My color television has given me nothing but a headache. I was able to buy it a little over a year ago because I had my relatives give me money for my birthday instead of clothes that wouldn’t fit. I let a salesclerk fool me into buying a discontinued model. I realized this a day later, when I saw newspaper advertisements for the set at seventy-five dollars less than I had paid. The set worked so beautiful when I first got it home that I would keep it on until stations signed off for the night. Fortunately, I didn’t get any channels showing all-night movies or I would never have gotten to bed. Then I started developing a problem with the set that involved static(静电) noise. For some reason, when certain shows switched into a commercial, a loud noise would sound for a few seconds. Gradually, this noise began to appear during a show, and to get rid of it, I had to change to another channel and then change it back. Sometimes this technique would not work, and I had to pick up the set and shake it to remove the sound. I actually began to build up my arm muscles(肌肉) shaking my set. When neither of these methods removed the static noise, I would sit helplessly and wait for the noise to go away. At last I ended up hitting the set with my first, and it stopped working altogether. My trip to the repair shop cost me $62, and the sit is working well now, but I keep expecting more trouble. 21. Why did the author say he was fooled into buying the TV set? A.He got an older model than he had expected. B.He couldn’t return it when it was broken. C.He could have bought it at a lower price. D.He failed to find any movie shows on it. 22. Which of the following an best replace the phrase “signed off” in paragraph 1? A.ended all their programs 2015年普通高等学校招生全国统一考试高 理科综合试题 1．下列叙述，错误的是（） A．DNA和ATP中所含元素的种类相同 B．一个tRNA分子中只有一个反密码子 C．T2噬菌体的核酸由脱氧核苷酸组成 D．控制细菌性状的基因位于拟核和线粒体DNA上 2．下列关于生长素的叙述，错误的是（） A．植物幼嫩叶片中色氨酸可转变成生长素 B．成熟茎韧皮部中的生长素可以进行非极性运输 C．幼嫩细胞和成熟细胞对生长素的敏感程度相同 D．豌豆幼苗切段中乙烯的合成受生长素浓度的影响 3．某同学给健康实验兔静脉滴注0.9%NaCl溶液（生理盐水）20mL后，会出现的现象是 A．输入的溶液会从血浆进入组织液 B．细胞内液和细胞外液分别增加10mL C．细胞内液N a＋的增加远大于细胞外液N a＋的增加 D．输入的N a＋中50%进入细胞内液，50%分布在细胞外液 4.下列关于初生演替中草本阶段和灌木阶段的叙述，错误的是（） A．草本阶段与灌木阶段群落的丰富度相同 B．草本阶段与灌木阶段的群落空间结构复杂 C．草本阶段与灌木阶段的群落自我调节能力强 D．草本阶段为灌木阶段的群落形成创造了适宜环境 5．人或动物PrP基因编码一种蛋白（PrP c）,该蛋白无致病性。PrP c的空间结构改变后成为PrP sc（阮粒），就具有了致病性。PrP sc可以有到更多的PrP c转变为PrP sc，实现阮粒的增殖，可以引起疯牛病。据此判断，下列叙述正确的是（） A．阮粒侵入机体后可整合到宿主的基因组中B．阮粒的增殖方式与肺炎双球菌的增殖方式相同 C．蛋白质空间结构的改变可以使其功能发生变化 D．PrP c转变为PrP sc的过程属于遗传信息的翻译过程 6．抗维生素D佝偻病为X染色体显性遗传病，短指为常染色体显性遗传病，红绿色盲为X染色体隐性遗传病，白化病为常染色体隐性遗传病。下列关于这四种遗传病遗传特征的叙述，正确的是A．短指的发病率男性高于女性 B．红绿色盲女性患者的父亲是该病的患者 C．抗维生素D佝偻病的发病率男性高于女性 D．白化病通常会在一个家系的几代人中连续出现 7．我国清代《本草纲目拾遗》中记叙无机药物335种，其中“强水”条目下写道：“性最烈，能蚀五金……其水甚强，五金八石皆能穿滴，惟玻璃可盛。”这里的“强水”是指（） A．氨水B．硝酸C．醋D．卤水 8．N A为阿伏伽德罗常数的值。下列说法正确的是（） A．18gD2O和18gH2O中含有的质子数均为10N A B．2L0.5mol/L亚硫酸溶液中含有的H+ 离子数为2N A C．过氧化钠与水反应时，生成0.1mol氧气转移的电子数为0.2N A D．密闭容器中2molNO与1molO2充分反应，产物的分子数为2N A 9．乌洛托品在合成、医药、染料等工业中有广泛用途，其结构式如图所示。将甲醛水溶液与氨水混合蒸发可制得乌洛托品。若原料完全反应生成乌洛托品，则甲醛与氨的物质的量之比为（） A．1：1 B．2：3 C．3：2 D．2：1 10．下列实验中，对应的现象以及结论都正确且两者具有因果关系的是（） 选项实验现象结论 A. 将稀硝酸加入过量铁粉中，充分反应 后滴加KSCN溶液 有气体生成，溶液呈 血红色 稀硝酸将Fe氧化为 Fe3＋ B. 将铜粉加1.0mol·L－1Fe2(SO4)3溶液中 溶液变蓝、有黑色固 体出现 金属铁比铜活泼 C. 用坩埚钳夹住一小块用砂纸仔细打熔化后的液态铝滴金属铝的熔点较低 2015高考英语全国卷1篇1:2015年全国高考英语新课标卷I答案及详解 2015年全国高考英语新课标卷I答案及详解 I卷 第二部分阅读理解 第一节 A 【语篇导读】这是一篇广告文体类阅读材料。介绍了四则伦敦运河博物馆每月（八月除外）的第一个星期四的报告主题。 2 C 事实细节题。由第一则报告的首句可知，Chris Lewis所做的报告“运河先驱”中，James Brindley被公认为早期最重要的运河设计师。由此可知C项正确。 2 D 事实细节题。由题干中的“February”可将答案锁定在“February 6th”的话题“An Update on the Costwold Canals”中。显然答案为D。 2 A 事实细节题。根据题干中的关键词islands, the Thames可知答案在“March 6th”中。Miranda Vickers在其报告“Eyots and Aits—Thames Islands”中对泰晤士河中的岛屿做了一个全景的回顾。因此答案为A。 B 【语篇导读】这是一篇记叙文。“我”生活在美国东北部的纽约，那儿的冬季实在让人难以忍受。一次去佛罗里达的Sarasota度周末的机会让“我”深切感受到了宜人的气候是多么令人惬意。尤其是那又大、又软又圆的西红柿。 2 B．推理判断题。由第一段最后一句“dulled by months of cold-weather root vegetables”所提供的信息尤其是dulled一词的意义可以推测纽约寒冷的冬季是令人厌烦的。故答案为B。 2 D。事实细节题。根据首段末句可知，让作者最感惬意的事情是逛一逛早七点的农贸市场。因此D项为最佳答案。 2 B。推理判断题。根据第三段第二句可知，作者之所以不再购买冬季的西红柿是因为不论商店里的西红柿看起来多么诱人，买到家里就会变得又干又硬，索然无味。故选B项。 2 C。推理判断题。由最后一段所述可知，Brown’s Grove Farm是新开业的一家餐馆。 2015年 全国卷1理综化学 7．我国清代《本草纲目拾遗》中记叙无机药物335种，其中“强水”条目下写道：“性最烈，能蚀五金……其水甚强，五金八石皆能穿滴，惟玻璃可盛。”这里的“强水”是指 A ．氨水 B ．硝酸 C ．醋 D ．卤水 8．N A 为阿伏加德罗常数的值。下列说法正确的是 A ．18 g D 2O 和18 g H 2O 中含有的质子数均为10 N A B ．2 L0.5 mol·L －1 亚硫酸溶液中含有的H ＋ 离子数为2 N A C ．过氧化钠与水反应时，生成0.1 mol 氧气转移的电子数为0.2 N A D ．密闭容器中2 mol NO 与1 mol O 2充分反应，产物的分子数为2 N A 9．乌洛托品在合成、医药、染料等工业中有广泛用途，其结构式如图所示。将甲醛水溶液与氨水混合蒸发可制得乌洛托品。若原料完全反应生成乌洛托品，则甲醛与氨的物质的量之比应为 A ．1：1 B ．2：3 C ．3：2 D ．2：1 10．下列实验中，对应的现象以及结论都正确且两者具有因果关系的是 11．微生物电池是指在微生物的作用下将化学能转化为电能的装置，其工作原理如图所示。下列有关微生物电池的说法错误的是 A ．正极反应中有CO 2生成 B ．微生物促进了反应中电子的转移 C ．质子通过交换膜从负极区移向正极区 D ．电池总反应为C 6H 12O 6＋6O 2错误！未找到引用源。6CO 2+6H 2O 12．W 、X 、Y 、Z 均为短周期主族元素，原子序数依次增加，且原子核外L 电子层的电子数分别为0、5、8、8，它们的最外层电子数之和为l8。下列说法正确的是 A ．单质的沸点：W > X B ．阴离子的还原性：W > Z C ．氧化物的水化物的酸性：Y < Z D ．X 与Y 不能存在于同一离子化合物中 13．浓度均为0.10 mol·L － 1、体积均为V 0的MOH 和ROH 溶液，分别加水稀释至体积V ， pH 随lg V V 的变化如图所示。下列叙述错误的是 A ．MOH 的碱性强于ROH 的碱性 B ．ROH 的电离程度：b 点大于a 点 选项 实验 现象 结论 A ． 将稀硝酸加入过量铁粉中，充分反应后滴加KSCN 溶液 有气体生成，溶液呈血红色 稀硝酸将Fe 氧化为Fe 3 ＋ B ． 将铜粉加入1.0 mol·L － 1Fe 2(SO 4)3溶液中 溶液变蓝、有黑色固体 出现 金属铁比铜活泼 C ． 用坩埚钳夹住一小块用砂纸仔细打磨过的铝箔在酒精灯上加热 熔化后的液态铝滴落 下来 金属铝的熔点较低 D ． 将0.1 mol·L － 1MgSO 4溶液滴入NaOH 溶液 至不再有沉淀产生，再滴加0.1 mol·L －1 CuSO 4溶液 先有白色沉淀生成，后变为浅蓝色沉淀 Cu(OH)2的溶度积比 Mg(OH)2的小 2017年普通高等学校招生全国统一考试（新课标Ⅲ） 文科数学 一、选择题：本大题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只 有一项是符合题目要求的。 1．已知集合A={1,2,3,4}，B={2,4,6,8}，则A?B中元素的个数为 A．1 B．2 C．3 D．4 2．复平面内表示复数z=i(–2+i)的点位于 A．第一象限B．第二象限C．第三象限D．第四象限3．某城市为了解游客人数的变化规律，提高旅游服务质量，收集并整理了2014年1月至 2016年12月期间月接待游客量（单位：万人）的数据，绘制了下面的折线图 . 根据该折线图，下列结论错误的是 A．月接待游客逐月增加 B．年接待游客量逐年增加 C．各年的月接待游客量高峰期大致在7,8月 D．各年1月至6月的月接待游客量相对于7月至12月，波动性更小，变化比较平稳 4．已知 4 sin cos 3 αα -=，则sin2α= A． 7 9 -B． 2 9 -C． 2 9 D． 7 9 5．设x，y满足约束条件 3260 x y x y +-≤ ? ? ≥ ? ?≥ ? ，则z=x-y的取值范围是 A．[–3,0] B．[–3,2] C．[0,2] D．[0,3] 6．函数f (x )=15sin(x +3π)+cos(x ?6π )的最大值为 A ．6 5 B ．1 C ．35 D ．15 7．函数y =1+x +2sin x x 的部分图像大致为 A ． B ． C ． D ． 8．执行下面的程序框图，为使输出S 的值小于91，则输入的正整数N 的最小值为 A ．5 B ．4 C ．3 D ．2 9．已知圆柱的高为1，它的两个底面的圆周在直径为2的同一个球的球面上，则该圆柱的体积为 A ．π B ． 3π4 C ． π2 D ． π4 2015年普通高等学校招生全国统一考试 英语 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。考试结束后，将本试卷和答题卡一并交回。 第二部分阅读理解（共两节，满分40分） 第一节（共15小题：每小题2分，满分30分） 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。 A My color television has given me nothing but a headache. I was able to buy it a little over a year ago because I had my relatives give me money for my birthday instead of a lot of clothes that wouldn’t fit. I let a salesclerk fool me into buying a discontinued model, I realized this a day late,when I saw newspaper advertisements for the set at seventy-five dollars less than I had paid,The set worked so beautifully when I first got it home that I would keep it on until stations signed off for the night, Fortunately, I didn’t got any channels showing all-night movies or I would never have gotten to bed. Then I started developing a problem with the set that involved static (静电) noise. For some reason,when certain shows switched into a commercial, a loud noise would sound for a few seconds. Gradually, this noise began to appear during a show, and to get rid of it, I had to change to another channel and then change it back. Sometimes this technique would not work, and I had to pick up the set and shake it to remove the sound. I actually began to build up my arm muscles(肌肉) shaking my set. When neither of these methods removed the static noise ,I would sit helplessly and wait for the noise to go away. At last I ended up hitting the set with my fist, and it stopped working altogether .My trip to the repair shop cost me $62, and the set is working well now,but I keep expecting more trouble. 21.Why did the author say he was fooled into buying the TV set? A.He got an older model than he had expected. B.He couldn’t return it when it was broken. C.He could have bought it at a lower price. D.He failed to find any movie shows on it. 22.Which of the following can best replace the phrase”signed off”in Paragraph 1? A.ended all their programs B.provided fewer channels C.changed to commercials D.showed all-night movies 23.How did the author finally get his TV set working again? A.By shaking and hitting it. B .By turning it on and off. C.By switching channels.D.By having it repaired. 24. How does the anthor sound when telling the story ? A. Curious B. Anxious C. Cautious D. Humorous 2015年普通高等学校招生全国统一考试(新课标Ⅰ) 理科综合能力测试(化学部分) 7．我国清代《本草纲目拾遗》中记叙无机药物335种，其中“强水”条目下写道：“性最烈，能蚀五金…… 其水甚强，五金八石皆能穿第，惟玻璃可盛。”这里的“强水”是指（ ） A ．氨水 B ． 硝酸 C ．醋 D ．卤水 8．N A 为阿伏伽德罗常数的值。下列说法正确的是（ ） A ．18gD 2O 和18gH 2O 中含有的质子数均为10N A B ．2L0.5mol/L 亚硫酸溶液中含有的H +种数为2N A C ．过氧化钠与水反应时，生成0.1mol 氧气转移的电子数为0.2N A D ．密闭容器中2molNO 与1molO 2充分反应，产物的分子数为2N A 9．乌洛托品在合成、医药、染料等工业中有广泛用途，其结构式如图所示。将甲醛水溶液 与氨水混合蒸发可制得乌洛托品。若原料完全反应生成乌洛托品，则甲醛与氨的物质的量之比为（ ） A ．1：1 B ．2：3 C ．3：2 D ．2：1 10．下列实验中，对应的现象以及结论都正确且两者具有因果关系的是（ ） 11．微生物电池是指在微生物的作用下将化学能转化为电能的装置，其工作原理如图所示。下列有关微生 物电池的说法错误的是（ ） A ．正极反应中有CO 2生成 B ．微生物促进了反应中电子的转移 C ．质子通过交换膜从负极区移向正极区 D ．电池总反应为C 6H 12O 6+6O 2=6CO 2+6H 2O 12．W 、X 、Y 、Z 均为的短周期元素，原子序数依次增加，且原子核外L 电子层的电子数分别为0、5、8、 8，它们的最外层电子数之和为18。下列说法正确的是（ ） N N N N 2015年高考全国卷2英语试题 第Ⅰ卷 第二部分阅读理解（共两节，满分40分） A My color television has given me nothing but a headache. I was able to buy it a little over a year ago because I had my relatives give me money for my birthday instead of clothes that wouldn’t fit. I let a salesclerk fool me into buying a discontinued model. I realized this a day later, when I saw newspaper advertisements for the set at seventy-five dollars less than I had paid. The set worked so beautiful when I first got it home that I would keep it on until stations signed off for the night. Fortunately, I didn’t get any channels showing all-night movies or I would never have gotten to bed. Then I started developing a problem with the set that involved static(静电) noise. For some reason, when certain shows switched into a commercial, a loud noise would sound for a few seconds. Gradually, this noise began to appear during a show, and to get rid of it, I had to change to another channel and then change it back. Sometimes this technique would not work, and I had to pick up the set and shake it to remove the sound. I actually began to build up my arm muscles(肌肉) shaking my set. When neither of these methods removed the static noise, I would sit helplessly and wait for the noise to go away. At last I ended up hitting the set with my first, and it stopped working altogether. My trip to the repair shop cost me $62, and the sit is working well now, but I keep expecting more trouble. 21. Why did the author say he was fooled into buying the TV set? A.He got an older model than he had expected. B He couldn’t return it when it was broken. B He could have bought it at a lower price. D He failed to find any movie shows on it. 22. Which of the following an best replace the phrase “signed off” in paragraph 1? A.ended all their programs B provided fewer channels C changed to commercials D showed all-night movies 23. How did the author finally get this TV set working again? A.By shaking and hitting it B By turning it on and off C By switching channels D By having it repaired2017年高考语文高考试卷全国二卷(含答案)
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