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提问人：网友niujunli 发布时间：2022-01-06

[主观题]

Researches have shown that ________________ （当商业萧条的时候，通常失业人数就会明显上升).

Researches have shown that ________________ (当商业萧条的时候，通常失业人数就会明显上升).

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更多“Researches have shown that ________________ （当商业萧条的时候，通常失业人数就会明显上升).”相关的问题

第1题

根据以下材料，完成题。Working MothersCarefullv conducted researches that have followed the

根据以下材料，完成题。

Working Mothers

Carefullv conducted researches that have followed the children of working mothers have not been able to show any lon9—term problems，compared with children whose mothers stayed at home.

My persona （5 1）is that mothers should be allowed to work if they wish.Whether we like it or not，there are a （52）of mothers who just have to work.There are those who have invested such a big part of their lives in establishing a career that they cannot （53）to see it lost.Then there are many who must work out of pure economic （54）.Many mothers are not （55）out to be full—time parents.After a few months at home with a much loved infant，they feel trapped and isolate

D.There are a number of options when it （56）to choosing childcare.These range from child minders and nannies through to Granny or the kind lady——（57）the street.In reality，（58），many parents don’t have any choice;they have to accept anything they can get.Be prepared!Nomatter （59）good the childcare may be，some children are going to protest wildly if they are left.This is a （60）normal stage of child development.Babies separate well in the first six months，but soon after that they start to get a crush on Mum and close family （61）.Make sure that in the first week you allow （62）time to help vour child settle in.

All children are different.Some are independent，while others are more （63）to their mothers.Remember that if you want to （64）the best for your children，it"s not the quantity of time you spend with them，it"s the （65）that matterS.

请在第__（51）__处填上正确答案。查看材料

A.view

B.idea

C.thought

D.decision

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第2题

根据以下材料，回答题Working mothersCarefully conducted researches that have followed the ch

根据以下材料，回答题

Working mothers

Carefully conducted researches that have followed the children of working mothers have not been able to show any long-term problems， compared with children whose mothers stayed at home.

My personal ___________ （51） is that mothers should be allowed to work if they wish. Whether we like it or not， there are a ___________ （52） of mothers who just have to work. There are those who have invested such a big part of their lives in establishing a career that they cannot ___________ （53） to see it lost. Then there are many who must work out of pure economic ___________ （54）. Many mothers are not ___________ （55） out to be full-time parents. After a few months at home with a

much loved infant， they feel trapped and isolated.

There are a number of options when it ___________ （56） to choosing childcare. These range from child minders and nannies through to Granny or the kind lady ___________ （57） the street.

___________ （58）， however， many parents don"t have any choice; they have to accept anything they can get. Be prepared! No ___________ （59） how good the childcare may be， some children are going to protest wildly if they are left. This is a ___________ （60） normal stage of child development. Babies separate well in the first six months， but soon after that they start to get a crush on Mum and close family ___________ （61）. Make sure that in the first week you allow___________ （62） time to help your child settle in.

All children are different. Some are independent， while others are more ___________ （63） to their mothers. Remember that if you want to ___________ （64） the best for your children， it"s not the quantity of time you spend with them， it"s the ___________ （65） that matters.

回答（51）题查看材料

A.view

B.idea

C.thought

D.decision

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第3题

The researches show that people now spend far more on equipment and chemicals than they __

____.

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第4题

【填空题】AV Clip 19: Exercise and Brain [图]AV 19 E...

【填空题】AV Clip 19: Exercise and Brain AV 19 Exercise and Brain.avi Watch the video clip three times and complete the following passage by filling in each blank with the word from the video clip. Just six months a moderate exercise may be enough to rejuvenate（使恢复活力）an aging brain. Researchers from University of Pittsburg at Illinois examined more than 30 studies on exercise and the brain. They found that regular physical activity can reduce the risk for mental (1)_________ with age, and in some cases may even (2)_________ age-related brain changes. One study compared walking to stretching exercises, and found that the (3)_______ who walked regularly had improvements in their attention skills and decision making ability in just 6 months’ time. Other researches show that people who are physically (4)______ tend to have slightly larger brains, suggesting that exercise may protect against brain (5)_______ with age. Similarly, patients with (6)_________ disease who are physically fit tend to have more white matters in their brains, perhaps providing a large mental(7)________. As for the best type of physical activity to protect the brain, researchers say (8)________exercises such as walking, swimming and biking appear to have the most benefits.

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第5题

Researches show that dogs are as ________ as the average two－year－old children.

A、intelligence

B、wise

C、intellectual

D、intelligent

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第6题

During the 19th century, scientists found that when certain parts of the brain of a pe

rson were hurt, he would lose the power of doing certain things. And so people thought that each part of the brain does a different job. But modem research discovered that this is not so, for it is not easy to show exactly what each part of the brain does. In the past fifty years there has been a great increase in the amount of research done on the brain. Scientists have found out the way the brain works is not so simple as people in general may think. Chemists fell us that about 100 000 chemical changes take place in the brain every second. Some recent researches also suggest that we can remember everything that happens to us. We, may not be able to think of the things we have heard and seen, but it is kept there in the storehouse (宝库 ) of the human brain. Earlier scientists thought that is not true. As long as the brain is given plenty of exercise, it keeps its power. It has been proved that an old person who has always been active in the mind has a quicker mind than a young person who has only done physical work without using much of his brain.

1.In the 19th century, scientist found that a person would lose the power to do certain things()

A、when he got weaker in health

B、if certain parts of his brain were hurt

C、after he did a quite different job

D、when he grew older

2.Scientists today are still unable to show exactly()

A、what each part of the brain is doing

B、how many chemical changes take place in the brain each second

C、whether each part of the brain does the same job

D、which part of the brain is the most important

3.It has been found that one's brain usually works ()

A、faster when he is old

B、a little now and a little then

C、in a very simple way

D、more complicated than we thought

4.Which of the following is NOT true according to the text？()

A、Scientists are working hard at the researches on the brain.

B、As many as six million chemical changes take place in the brain every minute.

C、A young man doing physical labor is sure to have a much slower min

D、Even an old man may have a quick mind if his brain is given much exercise.

5.The more work we give to our brains()

A、the less result we will gain

B、the more work they are able to do

C、the weaker their power will get

D、the more tired they will feel

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第7题

回答{TSE}题： Working Mothers Carefully conducted researches that have followed the childre

nof working mothers have not been able to show any long-term problems,comparedwith children whose mothers stayed at home. My personal 51__________is that mothers should beallowed to work if they wish. Whether we like it or not ,there are a 52__________of mothers who just have towork. There are those who have invested such a big part of their lives inestablishing a career that they cannot 53__________see it lost. Then there are many who must work out of pureeconomic 54__________.Many mothers arenot 55__________out to be full-timeparents. After a few months at home with a much loved infant, they feel trappedand isolated. There are a number of options when it 56__________to choosing childcare. Theserange from child minders and nannies through to Granny or the kind lady 57__________the street. 58__________, however, many parents don't have any choice; they have to accept anything they canget. Be prepared! No 59__________ howgood the childcare may be, some children are going to protest wildly if they areleft. This is a 60__________normal stageof child development. Babies separate well in the first six months, but soonafter that they start to get a crush on Mum and close family 61__________. Make sure that in the firstweek you allow 62__________time to helpyour child settle in. All children are different. Some are independent, while othersare more 63__________to their mothers. Remember that if you want to 64__________the best for your children, it's not the quantity of timeyou spend with them,it's the 65__________thatmatters. {TS}

A. view

B. idea

C. thought

D. decision

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第8题

Some educators begin to teach girls and boys separately because ______.A．some researches s

Some educators begin to teach girls and boys separately because ______.

A．some researches suggest that boys and girls do not study in the same way

B．they are inspired by the success of Young Women's Leadership School

C．researches in single-sex class prove that it works better for education

D．problems in coeducation show that a single-sex school might be a better choice

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第9题

Predictably Irrational and Logic of Life are mentioned to show that______.A．nearly all the

Predictably Irrational and Logic of Life are mentioned to show that______.

A．nearly all the peer-reviewed researches are partial reviews of reality

B．two seemingly contradictory ideas can be in fact consistent with each other

C．the combination of two partial views can form. a systemic one

D．the synthesis of accurate evidences may be a partial view of reality

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第10题

1.In the United States,30 percent of the adult population has a "weight problem".To many people,the cause is obvious: we eat too much.But scientific evidence does little to support this idea.Going back to the America of 1910,we find that people were leaner than today,yet they ate more food.In those days people worked harder physically,walked more,used machines much less,and didn't watch TV.Several modern studies,moreover,have shown that fatter people do not eat more on average than thinner people.In fact,some investigations,such as a 1979 study of 3545 London office workers,report that,on balance,fat people eat less than slimmer people.Studies show that slim people are more active than fat people.A study by a research group at Stanford University found the following interesting fact:The more the man ran,the greater loss of body fat.The more they ran,the greater their increase in food intake.Thus,those who ran the most ate the most,yet lost the greatest amount of body fat.1).Based upon the statistics given in the article,suppose there are 500 adult Americans,about how many of them will have a "weight problem"?（）A、30B、50C、100D、1502).What have modern medical and scientific researches reported to us?（）A、Fat people eat less food and are less active.B、Fat people eat more food than slim people and are more active.C、Fat people eat more food than slim people but are less active.D、Thin people run less,but have greater increase in food intake.3).What kind of physical problem do many adult Americans have?（）A、They are too slim.B、They work too hard.C、They are too fat.D、They lost too much body fat.4).Is there scientific evidence to support that eating too much is the cause of a "weight problem"?（）A、Yes,there is plenty of evidence.B、Of course,there is some evidence to show this is true.C、There is hardly any scientific evidence to support this.D、We don't know because the information is not given5).In comparison with the adult American population today,the Americans of（）.A、ate more food and had more physical activitiesB、ate less food but had more activitiesC、ate less food and had less physical exerciseD、had more weight problems

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