2017高考考题答案？1．【2017年江苏，1，4分】如图所示，两个单匝线圈、的半径分别为和。圆形匀强磁场的边缘恰好与线圈重合，则穿过、两线圈的磁通量之比为（）A．B．C．D．【答案】A【解析】由于线圈平面与磁场方向垂直，那么，2017高考考题答案？一起来了解一下吧。
考生能否在英语科梁轮考试中取得高分取决于阅读理解的成绩。一起做一下阅读理解训练吧。下面是我为大家推荐的2017高考英语真题分类汇编阅读理解真题及答案，仅供大家参考!
2017高考英语真题分类汇编阅读理解真题及答案一
In one way of thinking, failure is a part of life. In another way, failure may be a way towards success. The ―spider story‖ is often told. Robert Bruce, leader of the Scots in the 13th century, was hiding in a cave from the English. He watched a spider spinning a web(蜘蛛织网). The spider tried to reach across a rough place in the rock. He tried six times without success. On the seventh time he made it and went on to spin his web. Bruce is said to have taken heart and to have gone on to defeat the English„ Edison, the inventor of the light bulb, made hundreds of models that failed before he found the right way to make one.
So what? First, always think about your failure. What caused it? Were conditions right? Were you in top from yourself? What can you change so things will go right next time?
Second, is the goal(目标)you're trying to reach the right one? Try to do some thinking about what your real goals may be. Think about his question, “If I do succeed in this, where will it get me?”伍渣祥腔搏This may help you prevent failure in things you shouldn't be doing anyway.
The third thing to bear in mind about failure is that it's a part of life. Learn to ―live with yourself‖ even though you may have failed. Remember, ―You can't win them all.‖
1.This passage deals with two sides of failure. In paragraph 1, the author talks mainly about ______ .
A.the value of failur B.how people would fail
C.famous failuresD.the cause of failure
2.The underlined phrase“made it”means ______ .
A.succeeded B.failed C.gave D.got
3.The lesson the spider taught Robert Bruce seems ______ .
A.productiveB.straight forward C.sorrowful D.deep
4.The author tells you to do all things except ______ .
A.The think about the cause of your failure
B.to check out whether your goals are right for you
C.to consider failure as a part or life
D.to bear in mind that you will never fail in your life
5.Which of the following is NOT true?
A.Bruce and Edison were successful examples. B.Failure may be regarded as a way toward success.
C.Edison learned a lot from the lesson the spider taught Robert Bruce.
D.One may often raise a question whether his goals are worth attempting.
2017高考英语真题分类汇编阅读理解真题及答案二
In sport the sexes(性别)are separate. Women and men do not run or swim in the same races. Women are less strong than men. That at least is what people say. Women are called the weaker sex, or, if men want to please them, the fair sex. But boys and girls are taught together at schools and universities. There are women who are famous Prime Ministers, scientists and writers. And women live longer than men . A European woman can expect to live until the age of 74, a man only until he is 68.Are women's bodies really weaker?
The fastest men can run a mile in under 4 minutes. The best women need 4.5 minutes. Women's time are always slower than men's, but some facts are a surprise. Some of the fastest women swimmers today are teenage girls. One of them swam 400 metres in 4 minutes 21.2 seconds when she was only 16.The first‘Tartan’in film was an Olympic swimmer, Johnny Weissmuller. His fastest 400 metres was 4 minutes 49.1 seconds, which is 37.9 seconds slower than a girl 50 years later! This does not mean that women are catching men up. Conditions are very different now and sport is much more serious. It is so serious that some women athletes are given hormone (荷尔蒙)injections(注射). At the Olympics a doctor has to check whether the women athletes are really women or not. It seems sad that sport has such problems. Life can be very complicated(复杂的) when there are two separate sexes!
1.Women are called the weaker sex because ______ .
A.women do as much as men
B.people think women are weaker than men
C.sport is easier for men than for women
D.in sport the two sexes are always together
2.Which of the following is true?
A.Boys and girls study separately everywhere. B.Women do not run or swim in races with men.
C. Famous Prime Ministers are women .
D.Men can expect to live longer than women in Europe.
3.“That at least is what people say”means people ______ .
A.say other things , too
B.don't say this much
C.say this but may not think so
D.only think this
4.What problems does sport have?
A.Some women athletes are actually men.
B.Some women athletes are give hormone injections. C.Women and men do not run or swim in the same races.
D.It is difficult to check whether women athletes are really women.
5.In this passage the author implies that ______
A.women are weaker than wen , but faster
B.women are slower than men, but stronger
C.men are not always stronger and faster than women
D.men are faster and stronger than women
答案：BBCBC
2017高考英语真题分类汇编阅读理解真题及答案三
People bury treasure to stop other people from taking it. They choose a quiet place, dig a deep hole and bury the treasure in it. Then they make a map of where the treasure is or write down other clues(线索)that will help them or someone else to find it again.
In Britain a few years ago; a writer wrote about some treasure that he had buried. He put clues in the story to help readers find it. Thousands of people hunted for the treasure. They dug holes all over Britain, hoping to find it.
One of the most popular adventure stories ever written is Robert Louis Stephenson's ‗Treasured Island‘, an exciting story about a young boy, Jim Hawkins, who is captured by pirates and later finds some buried treasure.
Then there is the true story about a man who had to travel overseas for a year. He did not trust banks, so he buried his life savings in a park. Then he went away. On his return, he went straight to the park. But the park was no longer there. In its place there was a huge building.
And then there was the man who buried his savings, all in bank notes, in a waterproof(防水的) bag. When he dug it up years later, there was nothing left. Worms and insects had eaten the bag and everything in it.
And of course, these are stories about people who bury things and either forget where they have buried them or lose the map.
Although it is true that people sometimes lose their money because a bank fails, banks are still the safest place to keep our savings and treasures.
1.People who bury treasure usually
A.do not trust banks
B.have a little money .
C.want to live in a quiet place.
D.expect to lose it
2.The writer in Britain
A.really had buried something.
B.started a nationwide treasure hunt.
C.had lost his treasure and wanted people to help him find it.
D.caused trouble because people dug holes everywhere.
3.―Treasure Island‖
A.is a story about pirates.
B.is about the adventures of Jim Hawkins.
C.is the most popular story ever written
D.is a well-known fairy tale.
4.The man who buried his money in a park
A.thought his money was safer there than in a bank.
B.travelled on the sea for a year.
C.got his life savings back again.
D.stayed away longer than he expected.
5 . From these stories we understand that
A.we cannot trust banks.
B.we should not trust anyone.
C.a waterproof bag is not proof against worms and insects.
D.insects eat anything.
答案：ABBAC
2017年语文试卷中的阅读理解题《天嚣》你知道怎么写出正确答案吗?想要看看自己做得题目对了没有，就和我接着往下看!
《天嚣》阅读原文
风，像浪一样，梗着头向钢架房冲撞。钢架房,便发疟疾般地一阵阵战栗、摇晃，像是随时都要散架。
渴!难忍难挨的渴，使人的思想退化得十分简单、十分原始。欲望,分解成最简单的元素：水!只要有一杯水,哪怕半杯,不,一口也好哇!
空气失去了气体的性质，像液体，厚重而凝滞。粉尘，被风化成的极细小的砂粒，从昏天黑地的旷野钻入小屋，在人的五脏六腑间自由巡游。它无情地和人体争夺着仅有的一点水分。
他躺着,喉头有梗阻感,他怀疑粉尘已经在食道结成硬块，会不会引起别的疾病，比如矽肺?但他、懒得想下去。疾病的威胁,似乎已退得十分遥远。
他纤喊闭上眼，调整头部姿势，让左耳朵不受任何阻碍，他左耳听力比右耳强。
风声，丝毫没有减弱的趋势。
他仍然充满希望地倾听。
基地首长一定牵挂着这支小试验队，但无能为力，这隔一百公里，运水车不能出动，直升机无法起飞，在狂虐的大自然面前，人暂时还只能居于屈辱的地位。
他不想再费劲去听了。目前最明智的,也许就是进入半昏迷状态,减少消耗,最大限度地保存体力。于是,这间屋子，便沉入无生命状态……
忽然,处于混沌状态的他,像被雷电击中,浑身一震。
2017高考英语阅绝岩并读理解试题（含答案）
在阅读理解题上得分的多少很大程度上决定着高考英语的总成绩。而且,阅读量有逐渐扩大且阅读枣扰速度进一步提高的趋势。为了帮助大家训练英语阅读能力，我整理了一些高考英语阅读理解题，欢迎阅读!
第二部分：阅读理解(共并迹两节，满分35分)
第一节(共10小题;每小题2.5分，满分25分)
阅读下面短文，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。
Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route --- through the boot(行李箱).
Mr. Johnson's car had finished up in a ditch (沟渠) at Romney Marsin, Kent after skidding on ice and hitting a bank. "Fortunately, the water began to come in only slowly," Mr. Johnson said. "I couldn't force the doors because they were jammed against the walls of the ditch and dared not open the windows because I knew water would come flooding in."
Mr. Johnson, a sweet salesman of Sitting Home, Kent, first tried to attract the attention of other motorists by sounding the horn and hammering on the roof and boot. Then he began his struggle to escape.
Later he said, "It was really a half penny that saved my life. It was the only coin I had in my pocket and I used it to unscrew the back seat to get into the boot. I hammered desperately with a hammer trying to make someone hear, but no help came."
It took ten minutes to unscrew the seat, and a further five minutes to clear the sweet samples from the boot. Then Mr. Johnson found a wrench and began to work on the boot lock. Fifteen minutes passed by. "It was the only chance I had. Finally it gave, but as soon as I moved the boot lid, the water and mud poured in. I forced the lid down into the mud and scrambled clear as the car filled up."
His hands and arms cut and bruised (擦伤), Mr. Johnson got to Beckett Farm nearby, where he was looked after by the farmer's wife, Mrs. Lucy Bates. Trembling in a blanket, he said, "That thirty minutes seemed like hours." Only the tips of the car wheels were visible, police said last night. The vehicle had sunk into two feet of mud at the bottom of the ditch.
21. What is the best title for this newspaper article?
A. The Story of Mr. Johnson, a Sweet Salesman
B. Car Boot Can Serve as the Best Escape Route
C. Driver Escapes through Car Boot
D. The Driver Survived a Terrible Car Accident
22. The underlined sentence in Paragraph 5 “Finally it gave” means that _______.
A. luckily the door was torn away in the end
B. at last the wrench went broken
C. the lock came open after all his efforts
D. the chance was lost at the last minute
23. It can be inferred from the passage that _______.
A. the ditch was along a quiet country road
B. the accident happened on a clear warm day
C. the police helped Mr. Johnson get out of the ditch
D. Mr. Johnson had a tender wife and was well attended
B
It’s easy to think of the selfless reasons to listen. People want you to listen to them. By listening, you can help someone with a problem, or help them come up with new ideas. But listening also has selfish benefits that make it worth the investment.
The biggest selfish benefit is that you learn more with your mouth closed. You’ll learn more about other people, and often, about yourself, if you stop talking. Those ideas are useful if you want to improve yourself.
Listening also helps you think. When you’re truly listening, not just waiting for your turn to speak, you can chew over your ideas more. You can mull on points of the conversation longer. In the end, you’ll appear a lot wiser if you explain a fully-digested point of view, than if you just speak out the first response that comes to mind. Building the listening habit also makes better friends than trying to be an impressive conversationalist. People like the guy who listens more than the guy with the best jokes. Be interested, rather than interesting.
If the person you’re talking with doesn’t feel too chatty, bait (启发) them with a comment. Throw something at them which will make it easy for them to talk. A better strategy to listen is to master the short anecdote. This is a 2-3 sentence comment on something that the other person has said. If they are telling a long explanation of their work as an accountant, you could comment on someone you know that does accounting or something you know about accounting.
24. The following are talked about EXCEPT ______.
A. the ways of being a good listener
B. the benefits of building the listening habit
C. the ways of being a good speaker
D. the strategies to inspire others to speak
25. According to the passage, which kind of person is most probably popular with people?
A. The one who is good at telling jokes.
B. The one who has no speaking ability.
C. The one who is good at public speaking.
D. The one who is good at listening to others.
26. The underlined phrase “mull on” in the third paragraph means ______.
A. think over B. agree with C. disagree with D. put forward
C
New York’s long awaited bike share program, which arranged the distribution of 10,000 bicycles along some of the city’s busiest street, will be sponsored by Citi financial group, Mayor Michael Bloomberg announced on Monday.
Citi Bike will be the largest public bike share system in the US, with bikes placed in 600 stations in Manhattan and Brooklyn. The program will be operated by Alta bicycle share, which runs similar projects in Washington D.C. and Boston.
“The idea behind bike share is simple: give people one more way to get around the town,” Bloomberg said in a restaurant. “The new Citi Bikes will be an affordable transportation network that will help New Yorkers get where they’re going faster. When the walk seems a little far, New Yorkers can choose to skip the hike, and take a bike.”
The program was announced in September 2011, and the department of transport has spent the last eight months planning locations for the stations. Full details on the locations have not been released yet, but they will include Times Square, Penn Station and close to Central Park.
Annual membership of the program will cost $95, which entitles (授权) users to free journeys up to 45 minutes. For those unwilling to commit to a year’s cycling, seven-day subscriptions are available for $25 or 24-hour access for $9.95, with the first 30 minutes of any journey free. The official website for the program – citibikenyc – says the pricing strategy is likely to ensure that riders keep their trips short. Although short journeys are free, anyone wanting to take a bike for the day will face very high charges. People who do not sign up to an annual membership – tourists, for example, would pay $49 for a three-hour ride, plus the $9.95 24-hour access fee, making a total of $59.
The department of transport said the bikes and stations, which will begin to be fixed from “late July”, will be the same as in London, Montreal and Minneapolis; however, in one sense Bloomberg will be hoping the New York program differs from that of London. While the London program has ended up losing money since it launched in 2010, the mayor said New York City would “split system profits with the operator”, creating a potential new income program.
27. According to the passage, the main purpose of setting up New York’s bike share system is to ________.
A. make profits from the bike users
B. discourage people from going hiking
C. reduce people’s expenses on transportation
D. help people travel around the city more easily
28. According to the passage, which of the following locations is NOT available for the Citi Bike service?
A. Central Park B. Time Square
C. Brooklyn Botanic Garden D. Penn Station
29. What can be learned from Paragraph 5?
A. It is wise of people to use the bikes for short trips.
B. Anyone can use the bike free of charge for 45 minutes.
C. Most people are unwilling to pay for the annual membership.
D. Tourists are charged more for the use of bikes than local people.
30. In what sense does Bloomberg hope the New York program differs from that of London?
A. Better accepted. B. Better operated.
C. More profitable. D. More widespread.
第二节共5个小题;每小题2分，满分10分
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
2017年高考英语阅读理解训练及参考答案
阅读能力的提高是一个渐进的过程，任何人都不要奢望自己的阅读能力能在一朝一夕之间就达到高超的水平。为了帮老烂助大家提高英语阅读能力，我整理了一些高考英语阅读理解试题，希望能帮到大家!
第二部分阅读理解(共两节，满分40分)
第一节
阅读迟宏下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答题卡上将该侍旦漏项涂黑。
A
For a long time being happy was considered something that just happened, and there was nothing special about it. Now we know that getting along with other people is something that we can work at. It is possible to act in such a way that other people will like us better. One way is being unselfish, not wanting everything from our friends. Another way is to look for good points, not bad ones in other people. It is surprising how successful this treasure hunt can be. You don’t have to be spineless(没有骨气的.) in order to be popular. In fact, you will be liked and respected if you are not afraid to stand up for your rights. But do it politely and pleasantly. Being friendly and polite to your group, to other people and to strangers and especially to those who do not look important or do not interest you is one way to develop a good character. You can not expect to be perfect, and you must learn not to be unhappy when you make mistakes. Everyone makes mistakes, and no one is to be blamed unless he refuses to learn from them. Many young people become discouraged when they know in themselves qualities that they do not like—selfishness, laziness, and other unpleasant qualities. Just remember that we all have some of these faults and have to fight against them. At the same time, it is important to remember that, while you are probably no worse than others, the best way to be happy is to think yourself above other people. When something is wrong, it is good sense to try to make it right. Perhaps you don’t like a teacher or a classmate. Try to see why and look at yourself, too, to be sure that you are not doing anything to make that person dislike you. Some day, things may turn out all right and then you will have to learn to get along the best with situation, without thinking too much about it. Worrying never helps in a situation you can’t change. 21. According to the passage, if one wants to be popular he has to _____. A. be polite and friendlyB. give up some rights C. avoid arguing with other peopleD. be ready to change his or her character 22.The passage shows that there is no perfect person but everyone should be blamed if he _____. A. is no better than others B. is selfish and lazy C. does not draw a lesson from his own fault D. is very happy about his unpleasant quality .The passage implies that in order to be a happy person, one should consider oneself _____. A. no better than others B. not the same as others C. as having something better than others D. as having better chances than others .The purpose for the writer to write the passage is to _____. A. train you to be perfect B. show you the way to be happy C. tell you how to act when you dislike a person D. teach you how to be popular among your friends
Do you want to go out of town for a bit of rest and relaxation? Before you start packing, visit these best travel sites for vacationers. In my opinion, they help people deal with common problems that pop up during a trip.
Oyster
Based on the advertised photos, the hotel you are considering appears to be clean and modern. Take a second look through the eyes of Oyster. Their representatives inspect resort areas and post the real images uncovering marketing lies. You see ACTUAL pictures of the rooms, attractions and beautiful beaches.
Skyscanner.net
Are you planning to travel on a budget? Discover the best deals for flights, hotels and car rentals at Skyscanner.net. They offer reasonable and comprehensive travel comparison. The best part is that their services are free. You don’t have to sign up, provide personal information or go through a social network.
Virtualtourist
Chat with someone other than a travel agent about a location. At Virtualtourist, fellow travelers and locals talk about their experiences in specific areas. This site is set up like a forum(论坛), so you can ask questions and get answers in the comfort of your own home. Find out where to eat, play and get pleasure in a place without getting food poison or robbed by criminals.
Travel.state.gov
Unfortunately, Americans get into trouble abroad sometimes. Prepare for possible emergencies by visiting Travel.state.gov. There, the Bureau of Consular Affairs offers advice on how to handle the bad things that happen to good people in other countries. You learn what to do in the case of child abduction(绑架), a lost passport and illness. In addition, these officials post travel warnings regarding dangerous regions and why foreigners should avoid them.
Are you ready to do your homework? Prepare for your departure by checking out these best travel sites for vacationers. Learn what you need to know now before walking out of the door.
25. What is the characteristic of Oyster?
A. It offers you a lot of travel information.
B. It tells tourists where the cheap hotels are.
C. The photos on the site are really reliable.
D. The representatives of Oyster are enthusiastic.
26. What is the biggest benefit of your visiting Skyscanner.net?
A. You can accept their services for free.
B. You can book the most modern hotels.
C. You can make many friends through the social network.
D. You can find the cheapest tour description and direction.
27. We can learn from this passage that _____.
A. Virtualtourist gives you a chance to chat with a travel agent
B. you’ll get answers to your travel questions at Virtualtourist
C. the Bureau of Consular Affairs is in charge of Travel.state.gov
D. if you lose your passport you’ll get help from Virtualtourist
C
Teamwork is all about working together to achieve a common goal or purpose. Is teamwork out of date?Why is it so hard to effectively conduct teamwork in those days?
One way we employ teamwork in everyday lives is by becoming a parent. It is parents’ job to teach their children the basic skills and give them the knowledge they need to be successful in life. This，to me，requires teamwork. For example，the mother teaches her children manners and good health skills，while the father teaches them how to catch a ball or drive a car. However，in today’s society，we find that more and more parents are feeling that this teamwork is a onesided thing. According to a report，there are 13.7 million single parents raising their children in the US and this could be due to the fact that parents don’t take responsibility for their children，so they leave one parent to do it alone. This is a sad fact，and it reflects that effective teamwork is losing ground in the parenting aspect of our everyday lives.
Another place where teamwork affects us greatly is in our jobs. It doesn’t matter if you have a small company or a large company：if you have at least one employee and yourself，then teamwork works. I have noticed that with the current economic recession(衰退)，people are racing to grab jobs but the quality of people’s work has gone down greatly. It just appears to me that people do not take pride in their work any more. They get to work as fast as they can，just to receive the paycheck，but their quality standards fly right out of the windows. So I think teamwork is losing ground in the workforce.
As you can see，we run into the aspects of teamwork in just about everything we do. Do you believe teamwork is really losing ground in today’s society?I think it is.
28.Why does teamwork disappear in the parenting aspect of our daily life?
A.Parents have no time to spare for their children.
B.Parents have no chances to teach their children about it.
C.Many children are often brought up by a single parent.
D.Many children are independent to deal with their matters.
29.Teamwork is losing ground in the workforce mainly because .
A.workers don’t like to work together with others
B.workers’ sense is affected by economic recession
C.workers want to prove they are more capable
D.fewer workers are employed to save money
30.The author wants us to believe his opinion by .
A.listing some data
B.giving some examples
C.asking some questions
D.analyzing some cases
31.The underlined phrase “fly right out of the windows” in Paragraph 3 means “ ”.
A.disappear B.Improve C.increase D.matter
D
Around four years ago，I received a call from the principal of our school as to the “Parents View” talk the next morning. He asked me to speak to the group. After the call，my whole body became feverish and panicky. The time from his call to the next morning seemed like years. The whole night，I could not sleep with many ominous apprehensions in mind. One of them was to call the principal with regret and tell him that I could not come. Finally，I gathered some courage. I thought，“If I miss this opportunity，surely the school will never invite me again to any of their programs.”
I reached the school in time. Before my turn came，my whole body was trembling. When my turn came and I started speaking，my heartbeat increased and my mouth went dry. I wasn’t even able to read the written speech properly. I was not aware of where I was standing and what I was reading. That was the day when I realized my biggest weakness：Public Speaking.
After my speech，I met with the principal and explained what happened to me. He told me that this happens to everyone. Even great speakers faced the same things when they started. He suggested that I come again next time.
Around one month later，I was invited to refer to a topic on motivation. This time I was feeling comfortable. My speech was appreciated by the principal as well as the teachers，because I was able to get my idea across to them. They encouraged me and praised my efforts.
After delivering it successfully，I became more confident. I said to myself，“If I can speak in front of such a learned audience，like the principal who educates others，I can now speak in front of others too.”
I started delivering lectures on various topics like Self Motivation，Personality Development，Personal Excellence，Spoken English and Presentation Skills. This has become a passion for me. I have learned that everything is possible if we have the courage to take the first step.
32.Which of the following is the best title for the passage?
A.Practice Makes a Man a Better Speechmaker
B.Public Speaking Makes a Man Embarrassed
C.Principals Provide the Best Chances
D.Spoken English Develops in Making Speeches
33.The author had bad feelings before the speech because .
A.he disliked the idea of giving a lecture
B.he had got a high fever before that
C.he regretted accepting the invitation
D.he feared he couldn’t perform it properly
34.What does the underlined part “ominous apprehensions” in the first paragraph mean?
A.Unlucky opportunities. B.Negative ideas.
C.Curious views. D.Happy comments.
35.What can we conclude from the passage?
A.Nothing is to be got without pains but poverty.
B.Knowledge makes humble;ignorance makes proud.
C.A journey of a thousand miles begins with a single step.
D.Necessity is the mother of invention.
第二节;
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项是多余项。
高考数学模拟试题及答案：数列
1．(2015·四川卷)设数列{an}(n＝1,2,3，…)的前n项和Sn满足Sn＝2an－a1，且a1，a2＋1，a3成等差数列。
(1)求数列{an}的通项公式；
(2)记数列an(1的前n项和为Tn，求使得|Tn－1|<1 000(1成立的n的最小值。
解(1)由已知Sn＝2an－a1，有an＝Sn－Sn－1＝2an－2an－1(n≥2)，即an＝2an－1(n≥2)。
从而a2＝2a1，a3＝2a2＝4a1。
又因为a1，a2＋1，a3成等差数列，
即a1＋搭搏神a3＝2(a2＋1)。
所以a1＋4a1＝2(2a1＋1)，解得a1＝2。
所以，数知亏列{an}是首项为2，公比为2的等比数列。
故an＝2n。
(2)由(1)得an(1＝2n(1。
所以Tn＝2(1＋22(1＋…＋2n(1＝2(1＝1－2n(1。
由|Tn－1|<1 000(1，得－1(1<1 000(1，
即2n>1 000。
因为29＝512<1 000<1 024＝210，所以n≥10。
于是，使|Tn－1|<1 000(1成立的n的最小值为10。
2．(2015·山东卷)设数列{an}的前n项和为Sn。
以上就是2017高考考题答案的全部内容，2017年普通高等学校招生全国统一考试理科综合能力测试相对原子质量：H1C12N14O16S32Cl35.5K39Ti48Fe56I127一、选择题：本题共13个小题，每小题6分，共78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。
