學(xué)位英語考試自測習(xí)題及答案二十三

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學(xué)位英語考試自測習(xí)題及答案二十三

Questions I to 5 are based on the following passage:

Spending 50 minutes with a cell phone close to your ear is enough to change brain cell activity in the part of the brain closest to the antenna(天線). But whether that causes any harm is not clear, scientists at the National Institute of Health said at a conference last month, adding that the study will not likely settle concerns of a link between cell phones and brain cancer. “What we showed is glucose (葡萄糖) metabolism(代謝)(a sign of brain activity) increases in the brain in people who were exposed to a cell phone in the area closest to the antenna,” said Dr. Nora Volkow of the NIH, whose study was published in the Journal of the American Medical Association. (76) The study was meant to examine how the brain reacts to electromagnetic fields caused by wireless phone signals。

Volkow said she was surprised that the weak electromagnetic radiation(電磁輻射) from cell phones could affect brain activity, but she said the findings do not shed any light on whether cell phones cause cancer. “This study does not in any way indicate that. What the study does is to show the human brain is sensitive to electromagnetic radiation from cell phone exposures。” Use of the devices has increased dramatically since they were introduced in the early 1980s, with about 5 billion cell phones now in use worldwide。

Some studies have linked cell phone exposure to an increased risk of brain cancers, but a large study bu the World Health Organization did not offer a clear answer to this. Volkow’s team studied 47 people who had their brain examined while a cell phone was turned on for 50 minutes and another while the phone was turned off. While there was no complete change in brain metabolism, they found a 7 percent increase in brain metabolism in the region closest to the cell phone antenna when the phone was on。

(77)Experts said the results were interesting, but urged that they be understood with great care. “ Although the biological significance, if any, of increased glucose metabolism from too much cell phone exposure is unknown, the results require further investigation,” Henry Lai of the University of Washington in the U.S. and Dr. Lennart Hardell of University Hospital in Sweden, wrote in an article in JAMA. “Much has to be done to further investigate and understand these effects。” They wrote。

1、According to the passage, which of the following is TRUE?

A.、Cell phone use is dangerous。

B、Cell phone use causes cancer。

C、The human brain is an electromagnetic field。

D、There are about 5 billion cell phone users in the world right now。

答案：此類題目我們有三種方法處理：一、暫時擱置在這里，后面的題目肯定會給我們有關(guān)信息;二、利用常識解題法排除部分選項;三、帶著選項關(guān)鍵詞一目一行在原文中獵尋有用信息。

選項A與B選項里有常識解題法可以排除，因為手機(jī)的輻射是對身體有所危害，但離A與B選項所說的嚴(yán)重性遠(yuǎn)遠(yuǎn)不夠，否則全世界能夠人手一手機(jī)?太嚇人了，應(yīng)該說是“可能”;

C選項“人腦是一個電磁場”，這樣的論調(diào)聞所未聞，可以排除。

答案是D。帶著D選項內(nèi)容一目一行，定位在第二段最后一句話。

2、Doctor Volkow was astonished because ______。

A、her research has shed light on her understanding of cell phone

B、she found that cell phone exposure is harmful to human brain

C、she found that using a cell phone for about 50 minutes could influence or change brain activity

D、human brain is not responsive to electromagnetic radiation

答案：B選項可以排除，手機(jī)的輻射對人腦的危害，這個說法已經(jīng)早有定論，完全沒有必要她去“found”，馬后炮是也;我們反向思維一下，作者在手機(jī)使用已經(jīng)相當(dāng)相當(dāng)普及的今天，還具文提及手機(jī)輻射的危害，那么說明她一定是有“與眾不同的論調(diào)，發(fā)現(xiàn)”，同時題干也提及是“astonished”，而非一般的surprise，

一目一行瀏覽選項，我們發(fā)現(xiàn)只有C選項，才能與題干的astonished 相吻合，答案是C。

D選項“人腦對電磁輻射無動于衷”利用常識排除。

認(rèn)證答案：帶著關(guān)鍵詞“Volkow astonished”一目一行定位答案范圍：第二段第一句。定位句說：這微弱的電磁輻射可能影響人的大腦活動，但…...答案是C。

如果您對選項中的50 minutes 感到懷疑的話，請你一目一行帶著50 minutes 去獵尋，第一段第一句。(說明是長時間的使用，對人的危害大)。

3、According to the passage, cell phones were launched _______。

A、in the late 1970s B. between 1980 and 1985

C、in the late 1980s D. in the early 1990s

答案：此類題目您當(dāng)然得帶著選項關(guān)鍵詞或內(nèi)容去原文中一目一行獵尋。此題目帶著數(shù)字即可。定位答案范圍：第二段最后一句話。

In the early 1980s 與B選項相吻合。答案是B。

4、What does the word “that” stand for in the second paragraph?

A. Brain activity。

B. Her research findings。

C、The fact that cell phone use may cause cancer。

D.、Her research progress。

一網(wǎng)支招：此類題目請你找到劃線詞語后，那么答案信息就在劃線詞語的附近，千萬別自作聰明，費力不討好而舍近求遠(yuǎn)，反而誤選答案。

That 是一個遠(yuǎn)指代詞，即它指代的東西前面一定已經(jīng)出現(xiàn)了，同時句子中還出現(xiàn)了this，說明信息就在前面一句話。“whether cell phone cause cancer”就是她的study。答案是C。

5. Which of the following is an appropriate title for this passage?

A. Cell Phone Radiation: Is It Harmful? B. Cell Phone Radiati0n: Is It Useful?

C. Cell Phone Radiation: Is It Healthy? D. Cell Phone Radiation: Is It Weak?

答案：通過以上題目所提供的信息，我們已經(jīng)對文章大意已經(jīng)有所了解了：手機(jī)的危害。與此相吻合的選項是A。答案是A。

Questions 6 to 10 are based on the following passage:

Human beings have always had an ability to attend to several things at once. (78) Nor is electronic multitasking entirely new: We’ve been driving while listening to car radios since they became popular in the 1930s. but there is no doubt that multitasking has reached a kind of warp speed in the era of Web-enabled computers, when it has become routine to conduct several IM(及時通訊)conversations, watch TV and use the computer all at once。

But what’s the impact of this media consumption? And how are these multitasking devices changing how kids learn, reason and communicate with one another ?Social scientists and educators are just beginning to deal with these questions, but the researchers already have some strong opinions。

(79)Although multitasking kids may be better prepared in some ways for today’s fast-paced work placed, Many scientists are positively alarmed by the trend。 Kids that are instant messaging while doing homework, playing games online and watching TV, aren’t going to do well in the long run。

On the positive side, multitasking students tend to be extraordinarily good at finding and using information. And probably because modern childhood centers around visual(視覺的)rather than print media, they are especially skilled at analyzing visual data and images。

Many educators and psychologists say parents need to actively ensure that their teenagers break free of uncontrollable engagement with screens and spend time in the physical company of human beings—a growing challenge not just because technology offers such a handy option but because so many teenagers and college students say overcommitted(任務(wù)過量的)schedules drives much of their multitasking。

Just as important is for parents and educator to teach kids that it’s valuable, even essential, to occasionally slow down, unplugs and take time to enjoy life beyond the screen。

6. What is the main idea of this passage?

A. How is multitasking define (定義)in the information age?

.B、w do people see new technology and the social change it brings about?

C. How does technology change modern family life?

D. What’s the impact of multitasking on young people?

答案：此類題目請你暫時擱置在這里。通過完成下面的題目，所獲得的信息，會對文章大意的理解有所幫助的。

7. The expression “warp speed” in the first paragraph is closest in meaning to____。

A. Low speed B. Too much time alone。

C. high speed D、steady speed

答案：_____speed(速度)，如果您的眼睛足夠麻利，您一定會發(fā)現(xiàn)原文中的關(guān)鍵詞“computers”，電腦，那在我們的常識中是“高速度”的代名詞。答案我們就可大膽填入C。

認(rèn)證答案：句子大意：毫無疑問，在互聯(lián)網(wǎng)時代，多任務(wù)處理已經(jīng)達(dá)到了_____，現(xiàn)在人們已經(jīng)習(xí)慣同時開啟多個即時聊天窗口，又看電視，又玩電腦。可知，一個人同時做這些事情，速度當(dāng)然不能不快，答案是C。

8. According to some teenagers and college students ,what causes their multitasking?

A. Overcommitted schedules B. Too much time alone

C. Inability to focus D. Fear of being neglected

答案：什么引起了青少年和大學(xué)生的mutitasking“多任務(wù)處理”。如果在此能夠知道什么是mutitasking 就好了(第一段第一句就有解釋：人類有一種在同一時間處理幾件事情的能力，那我們是否就可以理解為中文的“分心”這個詞語的意思)。我們反向思維，什么原因引起人們“分心”“一心二用”。利用我們的常識，想做的事情多了，自然而然就分心了。答案是A。

認(rèn)證答案：帶著關(guān)鍵詞teenageres and college students 一目一行定位答案范圍：倒數(shù)第二段最后一句話。

定位句中的drive 就是題干中的cause 的同義轉(zhuǎn)述。

9. According to the passage, which of the following statement is TRUE?

A. Humans have begun to engage in the multitasking behaviors since the information age。

B. Multitasking is a critical skill that students are required to learn at school。

C. Only parents can help their kids to get rid of the multitasking habits。

D. multitasking may prepare students for the reality of today’s fast-paces work environment。

答案：A選項“自從信息時代，人們就已經(jīng)開始“分心”，其實分心應(yīng)該早于信息時代，準(zhǔn)確地說，原始社會就有了。(認(rèn)證答案：第一段第二句，in the 1930s)，可以排除;B選項毫無疑問得排除;C選項的“only”這個詞語告訴我們，此選項太絕對，信息是錯誤的，排除。答案是D。

D選項與第三段第一句相吻合。

10. What do educators and psychologist advise parents to do their multitasking kids?

A. To cut off home internet connection。

B. To seek medical treatment。

C. To encourage their kids to have some social life。

D. to help their kids to set personal goals

答案：利用常識排除A與B選項;帶著關(guān)鍵詞“educators and psychologist advised” 一目一行定位答案范圍：最后一段。

定位句說：……take time to enjoy life …..答案是C“鼓勵孩子參加社會活動”。

原文中的teach 就是題干中advised 的同義轉(zhuǎn)述。

別忘了，返回去完成第六小題。根據(jù)以上題目的完成，我們已經(jīng)明白了文章大意，mutitasking 分心的原因及解決辦法。前面幾道題目都提及了mutitasking(出現(xiàn)的頻率太高)，利用切題解題法，我們知道，文章應(yīng)該與mutitasking 有關(guān)。排除B與C選項;

A選項范圍太狹隘，可以排除;答案是D“mutitasking 分心對年輕人的影響”。

Questions 11 to 15 are based on the following passage:

The nuclear power emergency at a Japanese atomic power plant last March could lead to a major re-examination in European countries that are already building such plants or are considering a shift from fossil(化石) fuels to nuclear energy to fight climate change.

With the terrible accident 25 years ago in Chernobyl(切爾諾貝利) beginning to fade in European Memories, governments across Europe have grown more open to using more nuclear power. Enthusiasm for nuclear power is particularly strong in Eastern Europe, which wants to move away from dependence on Russian oil and natural gas, and on heavily polluting coal-fired power plants. Eastern governments have begun improving existing nuclear plants or are building or planning new ones. But as Japan struggled to deal with her nuclear crises, discussion about the good and the bad of nuclear power became heated。

(80)In Germany, nuclear power has been a repeatedly argued and widely felt issue for decades。 Up to 70 percent of Germans oppose nuclear power. Recently about 40,000 people turned out to form a human chain near a nuclear plant to protest government policies on nuclear power. “The accident in Japan could lead to a major rethink in Europe,” said Henrik Paulitz of the International Doctors for the Prevention of Nuclear War. “Governments have not been quite open about the safety levels of the nuclear power plants。” Chancellor(總理) Angela Merkel heads a center-right unity government that supports the use of nuclear power. Her government recently made a disputed decision to extend the life of the country’s 17 nuclear power plants by an average of 12 years. She will now face more pressure the change that policy. She called an emergency meeting with her senior ministers. “We know how safe our plants are and that we do not face a threat from such a serious earthquake or violent tidal wave,” Mrs. Merkel said after the meeting. “We will learn what we can from the events in Japan。”

11. According to the passage, which of the following about Europe is TRUE?

A. It is dependent on Russia for gas and oil。

B. It has put an end to fossil fuels。

C. It had a major nuclear accident this year。

D. It is likely that they would rethink their nuclear power policies。

答案：選項中的It 指代“Europe”。

A選項：歐洲的天然氣和石油都依賴于俄羅斯。利用常識解題法快快排除，選項太絕對，活該被判處死刑(原文中只提及到Eastern Europe東歐國家。第一段第七行。);

B選項“歐洲國家已經(jīng)不用化石燃料了”，化石燃料即天然氣和石油。利用常識解題法快快排除;

C選項：今年有一嚴(yán)重的核事故。(不好排除，擱置在這里，看看D選項是否能夠給我們信息，再行定奪);

D選項：可能會重新考慮他們的核政策。(同樣不好排除)

帶著選項內(nèi)容，一目一行獵尋信息：第一段最后一句話：…discussion about the good and the bad of nuclear power became heated。關(guān)于核動力的好處和壞處的討論變得熱烈了。此題目出題人是費了功夫的，因為沒有出現(xiàn)選項內(nèi)容有關(guān)的直接的信息。既然如此，也就說明人們對核動力的“使用”產(chǎn)生了懷疑。答案是D。

12. According to the passage, all the following statements about Eastern Europe are true EXCEPT _______ 。

A. they are eager to build new nuclear power plants

B. they have totally forgotten the Chernobyl accident 25 years ago

C. they have improved their nuclear power plants

D. they want energy independence

答案：密切注意選項中的they 的指代關(guān)系，指代的是Eastern Europe。

不過如果您的眼睛足夠“毒”的話，您一定發(fā)現(xiàn)了B選項中的“totally 完全地”，偷著樂去吧，此處的“totally”表達(dá)的意思太絕對了。故而答案就是B。

13. In the second paragraph, the author mainly discusses_______。

A. the nuclear accidents in Japan last March

B. nuclear power policies in Germany

C. German attitude towards nuclear power

D. the safety levels of nuclear power plants in Germany

答案：一網(wǎng)支招：一目一行瀏覽段落的第一句或最后一句話，這些地方就是文章大意出沒的地方。

這兩句話出現(xiàn)的高頻詞是“German 德國”，利用切題解題法，排除A選項;文章第一句說“德國人一直在討論nuclear”，討論什么?故而答案是C“德國人對nuclear的態(tài)度”。

14. The word “heads” in the third paragraph can be best replaced by ______ 。

A. leads B. tops C. minds D. arms

答案：總理_______支持nuclear的右翼聯(lián)合政府。“總理領(lǐng)導(dǎo)政府”答案是A。

同時，head “頭——引申為：帶領(lǐng)”。

15. Which of the following is an appropriate title for this passage?

A. Japan’s Nuclear Crisis Causes Fear in Europe。

B. The Chernobyl Disaster Helps Europe Better Understand Nuclear Power Energy。

C. German Governments Supports Nuclear Power Energy。

D. Germany Has Learnt a Lesson From Japan。

答案：11小題說，歐洲會重新考慮核政策(為什么?日本的核泄漏，nuclear的何去何從，全世界恐慌哪!!);13小題的信息：德國人對nuclear的態(tài)度。通過這兩個小題的信息，利用切題解題法，我們知道，文章應(yīng)該是講述日本核泄漏后，人們對nuclear的態(tài)度。答案是A。

Vocabulary and Structure (30%)

Directions: In this part there are 30 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then blacken the corresponding letter on the Answer Sheet。

16. By no means ____to her parents

A. this is the first time has she lied

B. this is the first time does she tell a lie

C. this is the first time she had lied

D. this is the first time she was lying

答案：一目一行瀏覽選項，我們發(fā)現(xiàn)A與B選項是正常語序;C與D選項是倒裝語序。故而我們首先得確定是否倒裝。

根據(jù)倒裝的原則“按照中文的正常語序，不能放在句首的詞語而放在了句首，那么這個句子就得倒裝”。By no mean”絕不”，是不能放在句首的，故而句子得倒裝，排除A與B選項;

C與D選項的區(qū)別：時態(tài)。C選項的語言環(huán)境是“現(xiàn)在”;D選項語言環(huán)境是“過去”;句子意思是她絕不是第一次撒謊。即她撒謊是現(xiàn)在一直的事情。語言環(huán)境是現(xiàn)在。答案是C。

17. You have failed toe\w tests. You’d better start working harder, ____you won’t pass the course。

A. and B. but C. or D. so

答案：弄明白主句和從句的邏輯關(guān)系，答案就近在咫尺了。答案是C“or 否則”。

18. His children are well-behaved, _____those of his sister’s are very naughty。

A. and B. so C. thus D. while

答案：與17小題的解題思路一樣。題干關(guān)鍵詞：well-behaved (行為好)，naughty(調(diào)皮的)，故而這兩個詞語表達(dá)對比關(guān)系。答案是D“while 表前后強(qiáng)烈的對比，強(qiáng)烈的反差”。

19. How can you keep fit ____you smoke so much every day?

A. but B. however C. if D. otherwise

答案：解題思路與18小題一樣。答案是C“if 如果”。

20. The news has spread all over the country ____ the spaceship succeeded in returning to the earth。

A. what B. that C. if D. otherwise

答案：此題目考察從句的連接詞，我們急需判定是什么性質(zhì)的從句(定語從句、名詞性從句)。我們翻譯一下句子：太空飛船成功返回地球的消息傳遍了全國。就明白了從句實際上是接在the news后面，所以我們不得不考慮它是一定語從句還是一同位語從句。“太空飛船成功返回地球”就是the news的內(nèi)容，the news的內(nèi)容就是“太空飛船成功返回地球”。故而它們兩者的關(guān)系就是“北京首都，首都北京”，所以我們判定它是一同位語從句。

同位語從句的句子意思已經(jīng)完整，且不帶疑問成分，連接詞是that。答案是B。

Whether要求名詞性從句句意完整，帶疑問成分。

21. I didn’t know your mobile phone number; otherwise I ____ you the moment I got to Washington。

A. have rung B. wound ring C. have rung D. wound have rung

答案：按照選項特點，把選項分類：A與C為一類(語言環(huán)境為現(xiàn)在);B與D選項為一類(語言環(huán)境為過去)。

題干關(guān)鍵詞did not，告訴我們語言環(huán)境是過去，排除A與C選項;

Otherwise 否則，我就給你打電話了。反過來，你是沒有打電話的。即“你就會打電話”是一地地道道的假設(shè)(已經(jīng)完全沒有實現(xiàn)的可能性了)，故而這里需要用虛擬語氣，這里是對過去虛擬，所以答案是D。

22. As they are retired, Mr. and Mrs. Scott prefer a hours in the country to ____ their remaining years there。

A. spend B. spending C. spent D. spends

答案：此題目如果您粗略地分析的話，您就會陷入出題人給您的陷阱。我們一定記得這個短語：prefer A to B要A不要B 。這個結(jié)構(gòu)中A與B是對等的結(jié)構(gòu)，即A是名詞，那么B也應(yīng)該是名詞;A是動名詞，那么B也應(yīng)該是動名詞。所以很多考生就毫不猶豫地填入了B選項。

他們prefer(想要)一房子，to_______度晚年。故而這里是不能適用“prefer A to B”這個結(jié)構(gòu)的。這里是不定式表達(dá)目的。答案是A。

23. ____ by this grandparents, jimmy wasn’t used to living with his parents。

A. Too bring up B. To be brought up C. Brought up D. Being brought up 答案：考察非謂語。

根據(jù)選項特點，把選項分類：A選項為一類(主動語態(tài));其余三個選項為一類(被動語態(tài))。

找非主語(前面沒有，找后面，反過來后面沒有找前面。)： Jimmy。非主語Jimmy是不能發(fā)出bring up 這個動作的，故而此處需要被動語態(tài)，排除A選項。

Bring up 這個動作發(fā)生在“was not used to live with”之前，根據(jù)非謂語圖表，答案是C。(何為非謂語圖表，請參閱前面語法部分，在此省略，請諒解)

24、Please remain ____until the plane has come to a complete stop。

A. to seat B. to be seated C. seating D. seated

答案：remain是一系動詞“保持”;“保持坐著的狀態(tài)”，排除A與B選項，因為remain與“坐”應(yīng)該是同時發(fā)生。

但seat是一個特殊的動詞，它要求被動表達(dá)主動。答案是D。

25. While watching television,____。

A. the doorbell rang B. the door bell rings

C. we heard the doorbell ring D. we heard the doorbell rings

答案：此題目如果您沒有技巧的話，您肯定是一頭霧水而抓鬮了，因為每個選項似乎都行。關(guān)鍵是找準(zhǔn)“非主語”，即非謂語動作的主語。

此題目反其道而行之，給出了非謂語“watching”，而要我們?nèi)ミx項中尋找非主語，排除A與B兩個選項，因為它們不能發(fā)出watching的動作;

剩下的就是ring與rings的區(qū)別，自然而然就提醒您想到hear的特殊用法： hear是一個感官動詞，它后面需要接動詞原形。故而答案是C。

26. ____,the pay isn’t attractive enough, though the job itself is quite interesting。

A. Generally speaking B. On the country

C. In particular D. To be honest

答案：詞語辨析。沒有多少技術(shù)含量可言，您只要認(rèn)識選項詞語，然后使句子通順即可。

A選項：一般而言;B選項：反過來; C選項：尤其;D選項：老實說。

答案是D。薪水不吸引人，盡管工作有趣。

27. The robber had escaped and was nowhere to be found when the police ____

A. arrived B. had arrived C. belongs D. have arrived

答案：考察時態(tài)。

按照選項特點，把選項分類：A與B選項為一類(語言環(huán)境為過去);C與D選項為一類(語言環(huán)境是現(xiàn)在)。根據(jù)句意和關(guān)鍵詞“had escaped 和was”，我們判定句子的語言環(huán)境是過去，排除C與D選項。

B選項用了過去完成時，而過去完成時的動作需要發(fā)生在一個過去動作之前，即過去的過去。而本題目是搶劫者先“escaped”，警察后“arrived”，換句話說，也就是arrived 沒有發(fā)生在escaped 之前，故而不能用過去完成時。答案是A。

28. Professor Wilson keeps telling his students that the future ______ to the well-educated。

A. is belonged B. is belonging C. belongs D. will be belonged

答案：親愛的學(xué)員朋友，如果您清楚belong“屬于”的用法，那么答案就近在咫尺了。看著選項就能夠弄出答案來。

Belong是一個不及物動詞，不能用被動語態(tài)，排除A與D選項;同時它也不能用動詞的ing形式(我們中文里也同樣不能說“正在屬于”，即belong這個詞語不能持續(xù))，排除B選項。

答案是D。

29. This company is closing up, so lots of workers will be laid ______。

A. down B. out C. off D. aside

答案： 詞語辨析。

實話實說，此類題目是沒有多少技術(shù)含量可言，看你的詞匯量了。根據(jù)句子意思，空格處需要填入“下崗”之類意思的詞語。

Lay 的本來意義是“放、擱置”，所以它的短語都應(yīng)該與它的本來意義有關(guān)的。

Lay down 放下;lay out 放出、擺出;lay off ，off是“離開”，下崗;lay aside 放…..一邊，儲蓄;

答案是C。

30. Just take it easy and us exactly what has happened。

A. say B. speak C. tell D. talk

答案：精明的閣下，一看選項您應(yīng)該就明白出題人的意圖了吧，這四個詞語的區(qū)別。say 后面接說話的內(nèi)容，是一個及物動詞;speak 只有在說某種語言時，才是及物動詞，其余場合皆為不及物動詞;talk 不及物動詞;tell，“告訴”及物動詞，tell sb sth。答案是C。tell us what has happened

Sb sth

31. Some developed countries are trying to the serious problems resulting from the energy crisis。

A. step up B. cope with C. cut off D. end up

答案：詞語辨析。您的詞匯量如何?一般而言，對于此類題目，我們也沒有多少良策，送你一句話：記憶單詞是一個永恒的話題。

Step up 提高，加快;cope with 處理;cut off 切斷; end up 結(jié)束，死亡。

根據(jù)句子意思，答案是B。

32. He is such a man who is always fault with other people。

A. putting B. seeking C. finding D. looking for

答案：詞語辨析。

Find fault with sb 挑剔，抱怨。答案是C。其余詞語不能與之構(gòu)成短語。

33. After the retired from office, Rogerspainting for a while, but soon lost interest。

A. took up B. save up C. kept up D. drew up

答案：解題思路與32一樣。Take up 從事。占用;save up 存錢;keep up 保持，繼續(xù);draw up 起草，定制。根據(jù)題意答案是A。

34. fire, all exits must be kept clear。

A. In place of B. Instead of C. In case of D. In spite of

答案：解題思路與以上題目一樣。

In place of 代替;instead of 代替;in case of 以免，防止; in spite of 盡管

A 與B選項排除;根據(jù)句子意思，答案是C。

35.My parents will move back into town in a year or 。

A. later B. after C. so D. about

答案：答案是C。

A year or so 一年左右。

36. Dogs have a very good of smell and are often used to search for survivors in an earthquake。

A. sense B. view C. means D. idea

答案：答案是A。

37. The house I grew up has been taken down and replaced by an office building。

A. in it B. in what C. in that D. in which

答案：首先排除A選項，因為此題目需要連詞(兩個謂語grew、has been taken down，需要一個連詞);排除C選項，介詞后面不能接that，只能是which和whom;定語從句已經(jīng)完整，選擇關(guān)系副詞(介詞 + which= 關(guān)系副詞)，答案是D。

主句是：the house has been taken down and replaced by.....;從句是I grew up。因為grew up 是一個不及物短語，也就是說，從句已經(jīng)句意完整，于是選擇關(guān)系副詞。

38. Tom has already given up theof smoking for the sake of health。

A. custom B. habit C. hobby D. convention

答案：詞語辨析。

Custom(社會)風(fēng)俗，習(xí)俗;habit (個人)習(xí)慣(不論好和壞);hobby個人好習(xí)慣;convention (正式書面語)慣例。

Smoking 是個人的壞習(xí)慣。答案是B。

39. Stephen Bullon is the only man in the village today that has survived the war。

A. live B. lived C. alive D. active

答案：詞語辨析。

排除A與B選項，因為兩個是動詞，本題目不需要動詞做謂語;alive“活著的，作后置定語，符合題意，答案是C。

40. As she entered the room she could see big bright lights hung from the 。

A. roof B. top C. ceiling D. height

答案：詞語辨析。

Roof (從屋外看到的)屋頂;ceiling(屋內(nèi)的)屋頂;答案是C。

41. Those experiments have laid a solid foundation for hisresearch in material science。

A. far B. deep C. farther D. further

答案：詞語辨析。

根據(jù)解題技巧，我們可以鎖定選項是C與D。Farther 是far 的比較級，只有far 的本來意義：時間或空間的距離遠(yuǎn);Further 也是far 的比較級，但它有一個引申義“更進(jìn)一步的/ 地”。句意是______的研究，很明顯這是引申義。答案是D。

42. The weather forecast says it is going to clear soon。

A. up B. out C. over D. about

答案：詞語辨析。

請密切注意up soon 是一個固定短語，意思是“很快”;clear up 清理;所以這里的clear 是“晴朗的”意思，而不是與up 組成一起而構(gòu)成“清理”之意義;

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