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[单选题]

Some parents believe that chatting online can be _____.

A.attentive

B.intensive

C.addictive

D.extensive

答案

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发布时间：2022-06-08

更多“Some parents believe that chatting online can be _____.”相关的问题

第1题

The new studies show that fewer than half of the 9th graders in many of the nation’s l

argest cities，ever graduate.The studies clearly show that the dropout rate isn’t dropping.And，in particular，the dropout rate isn’t dropping for poor and minority students.

Amazingly，though so many people regret the rising dropout rate，our schools continue to lack formal plans—or any plans—about students’ motivation.Most schools have no game plans to ensure that students understand that school will be completely necessary.Schools expect the children to act as the school is important，but they never teach them to believe that.

Years ago，families ensured that the offspring recognized the value of school.But in many modern families，the children may fail to recognize the importance of school life just because these families may actually tell the children that school is not important.Since many families are not motivating their children to be interested students，young professionals，like teachers，may need to provide this training.Otherwise，it is likely that the dropout rate will continue to not drop，but only worsen.

Here are some strategies to convince even the most apathetic students that they must stay in school.

Ask students if they will ever need to work：The world has changed.100 years ago，factory work was the booming job，and it required no education.Today，factories are increasingly automated.Most computerrelated jobs require education and at least a high school diploma.

Ask students which century they will be prepared for：In 1900，the most common jobs were farm laborer and domestic servant—education not needed.Now，the most common jobs are office and sales worker—education and diploma usually needed.6 out of 10 people today work in a store or an office.

Ask students to devise a way that the employee could be replaced.For example，the coming trend in fast food is to use computers rather than people to run the restaurant.A prototype is apparently already being tested.The students should discover that most jobs that lack education and diploma requirements will be ripe for automation.

1.By saying “the dropout rate isn’t dropping”，the author means to say that ________.

A、most of the 9th graders can afford to go to school

B、quite a few of the 9th graders can graduate

C、the majority of the 9th graders cannot graduate

D、the minority of the 9th graders can’t graduate

2.The author’s attitude towards the schools is ________.

A、Criticism

B、Praise

C、Ignoring

D、Support

3.With the help of some professionals，________.

A、fewer students may stay in schools

B、some parents will be more convinced of their children’s future

C、the dropout rate in schools may drop

D、all the kids problems should be solved

4.What does the underlined word “offspring” probably mean？

A、friends

B、Students

C、Children

D、Parents

5.According to the passage，________ doesn’t need education.

A、an automation job of today

B、a computerrelated job now

C、an office job at present

D、a domestic servant’s job in 1900

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第2题

When the stock market turns down, holders of common stocks traditionally begin to move som

e portion of their (61) out of stocks and into (62) to protect themselves against further declines in the market, PI programs attempt to hedge against the possibility of a market decline by (63) stock index futures contracts or stock index options (buying stock index put options). The more the market falls, the more futures and options contracts are sold by PI programs. If the market continues to fall, the rise in the value of the portfolio' futures and option positions cushions the decline in the value of the portfolio' common stocks. PI managers believe that such hedging programs using futures and options involve lower transaction costs and provide greater (64) than the traditional method of actually selling stocks and buying treasury (65)

(46)

A．treasure

B．assets

C．investment

D．capital

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第3题

New measurements taken from sleeping people explain,at least in part,why dreams tend

to have such bizarre but vivid storylines.The findings deal a blow to the Freudian interpretation of dreams but leave open the possibility that some useful personal meaning can be extracted from them.The main purpose of dreams,however,the authors of the new study believe,is to test whether the brain has had enough sleep and,if so,to wake it up.The new results show that in sleep,the frontal lobes of the brain are shut down.In the absence of activity in these lobes,which integrate other information and make sense of the outside world,the sleeping brain's images are driven by its emotional centers.The content of these dreams may be vivid and gripping but lacks coherence.The new results are consistent with the theory that memories are consolidated during sleep.From the pattern of activity that was recorded,"it seems that memories already in the system are being read out and filed in terms of their emotional salience,with is an extremely interesting idea,"said Dr.J.Allan Hobson of Harvard Medical School.The new measurements were made by applying the technique known as PET scanning to sleeping subjects.The biologists focused on the two forms of sleep,known as slow-wave sleep and REM sleep.REM sleep,so named because of the rapid eyeball movements that occur then,takes palce about four times during the night and is the phase from which the most vivid dreams are recalled.

问题：Accoding to this study,the purpose of the dreams is to ()

A、test if the brain has had enough sleep

B、show the dreams bizarre but vivid storylines

C、prove the correctness of the Freudian interpretation of dreams

D、extract some useful personal meanings from the dreams

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第4题

Are some people born clever, and others born（74)？ Or is intelligence developed by our

Are some people born clever, and others born(74)？ Or is intelligence developed by our environment and our experiences？(75), the answer to both these questions is yes.(76) some extent our intelligence is given us at birth, and no(77)of special education can make a genius(78)a child born with low intelligence.(79), a child who lives in a boring environment will(80) his intelligence less than one who lives in rich and(81)surroundings. Thus the limits of a person’s intelligence are fixed at birth,(82)whether or not he reaches those limits will depend on his environment. This(83), now held by most experts, can be supported in a number of ways.(84)is easy to show that intelligence is to some extent something we are born(85 ). The closer the blood relationship between two people, the closer they are(86) to be in intelligence. Thus(87)we take two unrelated people at random from the population, it is likely that their degrees of(88)will be completely different. If on the other hand we take two(89) twins, they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children,(90)have similar intelligence, and this clearly suggests that intelligence depends on birth. Imagine now(91)we take two identical twins and put them in different environments. We would soon(92) differences in intelligence developing, and this indicates that(93)as well as birth plays a part.

74.A.wise

B.intelligent

C.bright

D.stupid

75.A.By no means

B.Strangely enough

C.Sure enough

D.For sure

76.A.To

B.In

C.With

D.On

77.A.number

B.account

C.quantity

D.quality

78.A.into

B.from

C.out of

D.by

79.A.On the other hand

B.On the one hand

C.In this sense

D.As far as we know

80.A.decrease

B.descend

C.delete

D.develop

81.A.varying

B.varied

C.healthful

D.hygienic

82.A.although

B.so

C.thus

D.but

83.A.outlook

B.view

C.speculation

D.judgment

84.A.That

B.This

C.It

D.So

85.A.with

B.for

C.to

D.in

86.A.possible

B.likely

C.impossible

D.unlikely

87.A.whether

B.when

C.if

D.unless

88.A.intimacy

B.intelligence

C.similarity

D.difference

89.A.same

B.identical

C.parallel

D.related

90.A.certainly

B.undoubtedly

C.usually

D.sometimes

91.A.if

B.that

C.when

D.while

92.A.see

B.find out

C.find

D.work out

93.A.environment

B.development

C.blood

D.education

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第5题

请教：2006年6月大学英语三级考试真题第1大题第11小题如何解答？

【题目描述】

Questions 11 to 15 are based on the following passage:

Television has opened windows in everybody's life. Young men will never again go to war as they did in 1914. Millions of people now have seen the effects of a battle. And the result has been a general dislike of war, and perhaps more interest in helping those who suffer from all the terrible things that have been shown on the sc-Teen.

Television has also changed politics. The most distant areas can now follow state affairs, see and hear the politicians before an election. Better informed, people are more likely to vote, and so to make their opinion count.

Unfortunately, television's influence has been extremely harnfful to the young. (79) Children do not have enough experience to realize that TV shows present an unreal world; that TV advertisements lie to sell products that are sometimes bad or useless. They believe that the violence they see is normal and acceptable. All educators agree that the "television generations" are more violent than their parents and grandparents.

Also, the young are less patient. (80) Used to TV shows, where everything is quick and interesting, they do not have the patience to read an article without pictures; to read a book that requires thinking; to listen to a teacher who doesn't do funny things like the people on children's programs. And they expect all problems to be solved happily in ten, fifteen, or thirty minutes. That's the time it takes on the screen.

第11题：In the past, many young people__________.A. knew the effects of war

B. went in for politics

C. liked to save the wounded in wars

D. were willing to be soldiers

【我提交的答案】：A

【参考答案与解析】：

正确答案：D

答案分析：

【我的疑问】（如下，请求专家帮助解答）

为什么不选A

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第6题

Are some people born clever, and others born stupid？ Or is intelligence（智力)developed

Are some people born clever, and others born stupid？ Or is intelligence(智力)developed by our environment and our experiences？ Strangely enough, the answer to both questions is yes. To some extent our intelligence is given to us at birth and no amount of special education can make a genius out of a child born with low intelligence. On the other hand, a child who lives in a boring environment will develop his intelligence less than one who lives in rich and varied surroundings. Thus the limits of a person’s intelligence are fixed at birth, but whether or not he reaches those limits will depend on his environment. This view, now held by most experts, can be supported in a number of ways. It is easy to show that intelligence, to some extent, is something we are born with. The closer the blood relationship between two people, the closer they are likely to be in intelligence. Thus if we take two unrelated people at random from the population, it is likely that their degrees of intelligence will be completely different. If on the other hand we take two identical twins(双胞胎)they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth. Imagine now that we take two identical twins and put them in different environments. We might send one, for example, to university and the other to a factory where the work is boring. We would soon find differences in intelligence developing, and this indicates that environment as well as birth plays a part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all, are likely to have similar degrees of intelligence.

1.The writer is in favor of the view that man’s intelligence is given to him ().

A.at birth

B.through education

C.both at birth and through education

D.neither at birth nor through education

2.If a child is born with low intelligence, he will ().

A.never become a genius

B.still become a genius if he is given special education

C.exceed(超过)his intelligence limits in rich surroundings

D.not reach his intelligence limits in his life

3.In the second paragraph," if we take two unrelated people at random from the population" means if we ().

A.pick up any two persons

B.choose two persons who are relatives

C.take out two different persons

D.choose two persons with different intelligence

4.The example of the twins put in different environments is to show ().

A.the importance of their intelligence

B.the influence of environment on intelligence

C.the importance of their positions

D.the part that birth plays

5.The best title for this passage is ().

A.Surroundings

B.Intelligence

C.Dependence on Environment

D.Effect of Education

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第7题

Here's a familiar story.You're sitting at the dinner table with a furry, four-

legged friend scratching at your feet.When you look down, those cute eyes are almost impossible to resist.

What is it about a dog's gaze that makes it so charming？ A new study by Japanese scientist Miho Nagasawa seems to have found the answer, and it has to do with something called the cuddle(爱抚)chemical.

The cuddle chemical has another, more scientific name: oxytocin.Oxytocin is a substance in the blood that encourages bonding.Levels of oxytocin increase, for example, when a mother feeds her newborn baby.According to Nagasawa's study, the same is true when we look deeply into the eyes of a dog.

The results of this study can tell us a lot about the history of the bond between humans and dogs.It all started somewhere tens of thousands of years ago.Scientists believe that wolves used to follow humans who were hunting large animals.The wolves would eat the food left behind by the humans.

Humans realized that they could use the wolves to help with the hunt, and eventually both species began to work together toward survival.

Over time, the wolves that interacted with the humans began to change.They became more loyal to their human partners.The wolves and humans started to depend on each other and bond with each other.These changes are what caused some of the wolves to turn into what we now know as dogs, a new specie evolved to better survive in their environment.

This process depended a great deal on the bond humans formed with them.And according to Nagasawa's study, this bond was formed with the help of oxytocin, the cuddle chemical.

11.What do we know about oxytocin？()

A.It regulates blood flow

B.It promotes bonding

C.It is in the human gene

D.It is good for health

12.When we look deeply into a dog's eyes, the levels of our oxytocin ____.

A.reduce over time

B.go either up or down

C.are on the rise

D.remain unchanged

13.At the beginning wolves followed humans to ____.

A.eat the food left by humans