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提问人：网友re_mir 发布时间：2022-01-07

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下面的短文有15处空白，请根据短文内容为每处空白确定l个最佳选项。 A Powerful InfluenceThere

下面的短文有15处空白，请根据短文内容为每处空白确定l个最佳选项。

A Powerful Influence

There can be no doubt at all that the Internet has made a huge difference to our lives. Parents are worried that children spend too much time playing on the Internet, hardly __________(51) doing anything else in their spare time. Naturally, parents are__________(52) to find out why the Internet is so attractive, and they want to know if it can be __________(53) for their children. Should parents worry if their children are spending that much time__________(54)their computers？

Obviously, if children are bent over their computers for hours, absorbed__________(55 ) some game, instead of doing their homework, then something is wrong. Parents and children could decide how much use the child should __________ (56) use of the Internet, and the child should give his or her__________(57) that it won&39;t interfere with homework. If the child is not__________(58 ) to this arrangement, the parent can take more drastic__________(59) dealing with a child&39;s use of the Internet is not much different from__________ (60) any other soft of bargain about behaviour.

Any parent who is__________(61)alarmed about a child&39;s behaviour should make an appointment to__________(62) the matter with a teacher. Spending time in front of the screen does not necessarily __________(63) a child&39;s performance at school. Even if a child is__________ (64) crazy about using the Internet,he or she is probably just__________(65)through a phase, and in a few months there will.be something else to worry about!

51 查看材料

A.always

B.rarely

C.never

D.ever

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更多“下面的短文有15处空白，请根据短文内容为每处空白确定l个最佳选项。 A Powerful InfluenceThere”相关的问题

第1题

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。GunRightsintheUS Immediatel

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。

GunRightsintheUS

ImmediatelyaftertheshootingatVirginiaTechUniversity,Americansgatheredtomourn(致哀)thedead.Thepresidentandthestategovernorbothhurriedtheretosharethe (51).ButthemajorityofAmericansstillclingtotheirrightto (52)weapons.

Strictlyspeaking,theUSisnottheonlycountry (53)gunviolencehasdestroyedlives,familiesandcommunitiesineverydaycircumstance.ButtheUSisoneofthe (54)countriesthatseemunwillingandpoliticallyincapableofdoinganythingserioustostopit.

IncountrieslikeBritainandCanada,thegovernmentadoptedstricter (55)controlsoonafterseriousgunviolenceincidents.USleaders,however,areheld (56)bythegunlobby(院外活动集团)andtheelectoral(选举的)system.

ThepowerfulNationalRifleAssociation,themajorsupporterofgun (57)intheUS,istoostrongforanypartytotakeon.MostRepublicansopposeguncontrol

Anyway (58)theyears,theDemocratshavefoundthattheycaneithercampaignforguncontrolorwinpower,not (59);theypreferpower.

AccordingtotheUSBureauofJusticeStatistics,firearm(火器)incidentsaccounted (60)ninepercentofthe4.7millionviolentcrimesin2005.So,althoughopinionpollsshowmostAmericanswantstrictergunlaws,manydon'twanttogiveuptheirarmsthey (61)toprotectthemselves.

DaveHancock,aVirginiagunlover,isoneexample.Inaninterviewhesaid,"IfoneprofessorintheVirginiaincidenthadbeencarryingalegalweapon,theymighthavebeenableto (62)allthis."Inhisopinion,themassacre(大屠杀)isanargumentformorepeopletocarryweapons,notfewer.

ButattherootofAmericans'clingingtotherighttobeararmsisnotjustafearofcrime,butamistrustof (63),commentedUK'sGuardiannewspaper.

OneVirginiaresident,whohadapermittocarryaconcealed(隐藏的)firearm,toldtheGuardianthatitwas (64)American'sresponsibilitytohaveagun.

"Eachperson,"hesaid,"shouldnotrelysolely (65)thegovernmentforprotection."

51 Aceremony Bfuneral CgriefDtears

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第2题

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。One Good Reason to Let Small

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。

One Good Reason to Let Smallpox Live

It's now a fair bet that we will never see the total extinction (灭绝) of the smallpox (天花) virus. When smallpox was completely got rid of in the world, scientists wanted to (51) the killer virus in the last two labs - one in the US and one in Russia. They asked: If smallpox has truly gone from the planet, (52) point was therein keeping these reserves？

in reality, of course, it was naive to (53) that everyone would let go of such a powerful potential weapon.Undoubtedly several nations still have (54) vials (小药瓶). And the last "official" stocks of live virus bred mistrust of the US and Russia, (55) no obvious gain.

Now American researchers have (56) an animal model of the human disease, opening the (57) for tests on new treatments and vaccines (疫苗). So once again there's a good reason to (58) the virus -just in (59) the disease puts in a reappearance.

How do we (60) with the mistrust of the US and Russia？ (61) . Keep the virus (62) international support in a well-guarded UN laboratory that's open to all countries. The US will object, of course, just as it (63) a multilateral (多边的) approach to just about everything. But it doesn't mean the idea is (64) . If the virus is useful, then let's (65) it the servant of all humanity - not just a part of it.

51 A destroy B improve C change D transport

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第3题

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 Federal Deposit Insurance C

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。

Federal Deposit Insurance Corporation

Before 1933， and particularly during the period 1929——1933， bank failures were not uncommon._________（51） a bank overextended itself in creating credit or if several of its important loans could not be _________（52）， depositors in the bank would frequently become panicky and begin to make large withdrawals. _________（53） the bank had only a small number of its deposits backed by currency， the bank would soon be unable to meet withdrawals， and most depositors _________（54） their money. Most frequently a bank merely needed time to improve its cash position by _________（55）some of its loans and not making additional ones. In 1933， the number of bank failures _________（56）a peak， forcing the federal government to intervene and_________（57） the banks temporarily. To help restore the public"s confidence_________ （58） banks and strengthen the banking community， Congress passed legislation setting up the Federal Deposit Insurance Corporation. _________（59） corporation， an agency of the federal government，now insures over 90 percent of all mutual savings and commercial bank deposits for _________ （60）$ 100，000 per deposit. The FDIC has _________（61）its insurance fund by charging member in-stitutions one-twelfth of 1 percent of their total deposits.

As a result of the protection provided by the FDIC and through other kinds of supervision，bank failures have been _________（62） to a few isolated instances. When deposits are federally insured， people_________（63） rush to withdraw their money if they_________（64） the financial condition of their bank. The delay gives the banks the necessary time to adjust their cash credit balance， and this action helps to reduce the _________（65） of bankruptcy.

51 查看材料

A.Although

B.Even if

C.If

D.Because

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第4题

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 Child Consultants These da

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。

Child Consultants

These days, "what do you want to do when you grow up？" is the wrong question to ask children in the USA. The (51) should be: "what job are you doing now？" American companies are employing more and more young people as consultants to evaluate products for child (52). The 12-to-19 (53) group spends more than $100 billion a year in the USA. Specialist agencies have been created to help manufaqturers ask kids about all the latest trends in clothes, food and (54) markets. One (55), Teenage Research Unlimited, has panels (评判小组) of teenagers who give their verdict (裁决) on products (56) jeans (牛仔裤). Another company, Doyle Research Associated, holds two-hour sessions in a room (57) the "imaginarium (想象室)." Children are encouraged to play games to get (58) a creative mood. They have to write down any ideas that (59) into their heads.

Some manufacturers prefer to do their own (60) research. The software company Microsoft runs a weekly "Kid's Council" at its headquarters in Seattle, (61) a panel of school children give their verdict on the (62) products and suggest new ones. One 11-year-old, Andrew Cooledge, told them that they should make more computer games which would appeal equally (63) boys and girls. Payments for the work are increasingly attractive. Andrew Cooledge was paid $250 and given some software (64), even if their ideas are valuable, the children will never make a fortune. They cannot have the copyright to their ideas. These are not jobs they can hold for long they are too old. (65) their mid-teens they can be told that they are too old.

51 A sentence B word C answer D question

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第5题

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 Passive Smoking Is Workplac

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。

Passive Smoking Is Workplace Killer

Pressure mounted on Britain on Monday to take action on （51）smoking with

new research showing second-hand smoke （52）about one worker each week in

the hospitality industry（服务行业）.

Professor Knorad Jamrozik, of Imperial（帝国的）College in London, told a conference on environmental tobacco that second-hand. （53）kills 49 employees in pubs, bars, restaurants and hotels each year and contributes to 700 deaths from lung cancer, head （54）and stroke across the total national work force.

"Exposure in the hospitality （55）at work outweighs（超过）the consequences

of exposure of living （56）a smoker for those staff," Jamrozik said in an interview.

Other （57）have measured the levels of exposure to passive smoking but Jamrozik calculated how it would translate into avoidable deaths.

His findings are （58）on the number of people working in the hospitality industry in Britain, their exposure to second-hand smoke and their （59）of dying from it.

Jamrozik said the findings would apply to （60）countries in Europe because, to a greater or （61）extent, levels of smoking in the community are similar.

Professor Carol Black, president of the Royal College of Physicians, which sponsored the meeting, said the research IS proof of the need for a ban on smoking in （62）places.

"Environmental tobacco smoke in pubs, bars, restaurants and other public places is （63）damaging to the health of employees as well as the general public." she said in a statement.

"Making these places smoke-free not only protects vulnerable（易受伤害的）staff and the public, it will （64）help over 300, 000 people in Britain to stop smoking completely," she added.

Ireland recently became the first count呵to introduce a national ban on smoking in public （65）. New York and pads of Australia have taken similar measures.

51 A passive B natural C extensive D whole

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第6题

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。 Exercise Cuts Cancer Death

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。

Exercise Cuts Cancer Deaths in Men

Men who exercise often are less likely to die from cancer than those who (51) , new research published in the British Journal of Cancer revealed yesterday.

A team of scientists from the Karolinska Institute in Sweden looked (52) the effect of physical activity and cancer risk in 40,708 men aged (53) 45 and 79.

The seven-year study found that men (54) walked or cycled for at least

30 minutes a day had a 34 per cent lower (55) of dying from cancer than the men who did less exercise or nothing at all. (56) the period studied, 3,714 men developed cancer and 1,153 died from the disease. The researchers suggest that half an hour's walking (57) cycling a day increased survival among these men by 33 per cent.

The researchers surveyed men from two counties in central Sweden about their

lifestyle. and the amount of (58) activity they were usually doing. They then scored these responses and compared the results with data on cancer diagnosis and

death officially recorded in a central cancer registry (登记簿) over a seven-year (59) . Lead author, Professor Alicja Wolk, said: "These results clearly show for the first time the effect that very simple and basic daily (60) such as walking or cycling has in reducing cancer death risk in middle-aged and elderly

(61) ."

Dr Lesley Walker, director of cancer information at Cancer Research UK, said: "This study gives us a clear indication that men who exercise are less (62) to die from cancer, and that they are more likely to (63) the disease if they get it. It's not entirely clear from this study what role exercise plays in preventing (64) in men, but we do know that a healthy lifestyle. can prevent up to half of all cancers – and (65) exercise forms a key part of this."

51

A didn't

B don't

C won't

D can't

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第7题

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 Biological Identification T

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。

Biological Identification Technologies

When a person walks，the movement of his head，trunk，and limbs（肢体）are all reflected in changes in his body．A computer stores these （51）into a database（数据库）．Later，the computer can accurately （52）him according to these changes．This is a new biological identification （53） and it can quickly identify an examinee without disturbing him．

Everybody's voice is （54）．When a person's voice is recorded by an instrument，his voice frequency spectrum（频谱）is called sound print．（55） a fingerprint．everybody's sound print is different．How can a computer （56） his sound？ First, his voice is recorded, （57） allows the computer to become familiar with his voice．It will then turn his sound characteristics into a series of digits（数字）．These are the （58）on which the computer can distinguish his voice from another's．

We often bring ID cards，work cards, or driving licenses with us to （59）our identity．If all these cards are forgotten or lost．How can we prove whom we are？ In （60），it's not difficult to prove whom you are, （61）your body itself has identifying markers．Some are physiological（生理的）features, such as fingerprints，sounds，facial （面部的）types and eye color. The computer can （62）to identify you．Suppose your features have already been （63）in the database．To identify you, we have to take your picture with a camera and send it to a computer for （64）． First, the computer needs to reposition this picture according to the position of your eyes, and then starts to read the （65）of your physiological features such as the ratio of your pupil to the whites of your eyes and the shape of your nose．Next, it seeks matching records from the database．Finally，it makes a decision．

51 A parts B changes C positions D directions

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第8题

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 The Greatest Mystery of Wha

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。

The Greatest Mystery of Whales

The whale is a mammal(哺乳动物)一warm—blooded，air-breathing，考试大giving birth to its young alive，sucking them—and，like all mammals，originated on land，There are many signs of this．________(51)front flippers(鳍肢)，used for steering and stability，are traces of feet。

Immense strength is built into the great body of the big whales，and in fact most of a whale’s body is one gigantic muscle。The blue whale’s pulling________ (52)has been estimated at 400 horsepower．One specimen was reported to have________ (53) a whaling vessel for seven hours at the________ (54)of eight knots．

An enraged whale will attack a ship．A famous________ (55)of this was the fate of whaler Essex，which was sunk________(56)the coast of South America early in the last century．More recently ,steel ships have had their plates buckled(扭曲变形)in the same way．Sperm whales were known to________ (57)the old—time whaleboats in their jaw sand crush them．

The greatest mystery of whales is their diving ability．The sperm whale can________ (58)the bottom for his favorite food，the octopus(章鱼)．________ (59)that search he is known to go as far down as 3，200 feet，where the pressure is 1，400 pounds，to the square inch．Doing________ (60)he will remain submerged(水下的)as long as one hour．Two feats(绝技)are involved in this：storing up enough________ (61)(all whales are air-breathed)and withstanding the great change in pressure．Just________(62)he does it scientists have not determined．It is believed that some of the oxygen is stored in a special system of blood vessels，rather than just held in the lungs。And________ (63)is believed that a special kind of oil in his head is some sort of compensating mechanism that automatically adjusts the internal pressure of his body．But________ (64)you can’t bring a live whale into the laboratory for study，no one________(65)just how these things work.

51.A Their B It's C Theirs D Its

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第9题

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。Sharks Perform. a Service fo

下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。

Sharks Perform. a Service for Earth's Waters

It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to (51) people frequently. Although these fish perform. a valuable (52) for earth's waters and for human beings, business and sport fishing are threatening their (53) . As a result, some sharks are at risk of disappearing from Earth.

Warm weather may influence both fish and shark (54) . Many fish swim near coastal areas because of their (55) waters. Experts say sharks may follow the fish into the same areas, (56) people also swim. In fact, most sharks do not purposely charge at or bite humans. They are thought to mistake a person (57) a sea animal, such as a seal (海豹) or sea lion. That is why people should not swim in the ocean when the sun goes down or comes up, because those are the times when sharks are looking for (58) . Experts also say that bright colors and shiny jewelry (珠宝) may cause sharks to attack.

A shark has an extremely 'good sense of (59) , with which it can find small amounts of substances in water, such as blood, body liquids and chemicals (60) by animals. These powerful senses help sharks find their food. Sharks eat fish, any (61) sharks, and plants that live in the ocean.

Medical researchers want to learn more about the shark's body defense and immune (免疫的) (62) against disease. Researchers know that sharks (63) quickly from injuries. They study the shark in hopes of finding a way to fight human disease.

Sharks are important for the world's oceans, as they eat injured and diseased fish. Their (64) activities mean that the numbers of other fish in ocean waters do not become too (65) . This protects the plants and other forms of life that exist in the oceans.

51 A meet B attack C recognize D visit

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第10题

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 Sending E-mails to Profess

下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。

Sending E-mails to Professors

One student skipped class and then sent the professor an e-mail(51)for copies of her teaching notes.

Another(52)that she was late for a Monday class because she was recovering from drinking too much at a wild weekend party.

At colleges and universities in the US,e-mail has made professors more approachable(平易近人).But many say it has made them too accessible,(53)boundaries that traditionally kept students at a healthy distance.

These days,professors say,students seem to view them as available(54)the clock,sending a steady stream of informal e-mails.

“The tone that they take in e-mails is pretty astounding(令人吃惊的),”said Michael Kessler,an assistant dean at Georgetown University.“They’ll(55)you to help:‘I need to know this.’”

“There’s a fine(56)between meeting their needs and at the same time maintaining a level of legitimacy(正统性)as an (57)who is in charge.”

Christopher Dede,a professor at the Harvard Graduate School of Education,said(58)show that students no longer defer to(听从)their professors,perhaps because they realize that professors’ (59)could rapidly become outdated.

“The deference was driven by the (60)that professors were all-knowing sources of deep knowledge,”Dede said,and that notion has(61).

For junior faculty members,e-mails bring new tension into their work,some say,as they struggle with how to(62).Their job prospects,they realize,may rest in part on student evaluations of their accessibility.

College students say e-mail makes(63)easier to ask questions and helps them learn.

But they seem unaware that what they write in e-mails could have negative effects(64)them,said Alexandra Lahav,and associate professor of Law at the University of Connecticut.

She recalled an e-mail message from a student saying that he planned to miss class so he could play with his son.Professor Lahav did not respond.

“Such e-mails can have consequences,”she said.“Students don’t understand that (65)they say in e-mail can make them seem unprofessional,and could result in a bad recommendation.”

51.A.providing B.offering C.supplying D.asking

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