阅读理解Despite Denmark's manifest virtues, Danes

阅读理解Our culture has caused most Americans to

阅读理解A controversy erupted in the scientific

阅读理解It was two years ago today that the hunting

阅读理解World Trade Organization Director-general

阅读理解The longitudinal study demonstrates that

阅读理解Racket, din, clamor, noise, whatever you

阅读理解Of the thousands of different kinds of

阅读理解Every time a person eats something he makes

阅读理解The crucial years of the Depression, as they

阅读理解Pronouncing a language is a skill. Every

阅读理解Industrial production managers coordinate

阅读理解Directions: In this part, there are six passages, each of which is followed by five questions. For eachquestion, there are four possible answers marked A, B, C, and D. Choose the best answer and markthe letter of your choice on the ANSWER SHEET.Passage OneThe British psychoanalyst John Bowlby maintains that separation from the parents during theSensitive attachment period from birth to three may scar a childs personality and predispose toemotional problems in later life.Some people have drawn the conclusion from Bowlbys work that children should not besubjected to day care before the age of three because of the parental separation it entails,and manypeople do believe this. It has been argued that an infant under three who is cared for outside thehome may suffer because of the separation from his parents. But there are also arguments againstsuch a strong conclusion.But traditional societies are so different from modern societies that comparisons based on justone factor are hard to interpret. Firstly, anthropologists point out that the insulated love affairbetween children and parents formed in modern societies does not usually exist in traditionalsocieties. For example, in some tribal societies, such as the Ngoni, the father and mother of a childdid not rear their infant alone—far from it.Certainty, Bowlbys analysis raises the possibilities that early day care had delayed effects. Thepossibility that such care might lead to, say, more mental illness or crime 15 or 20 years later canonly explored by the use of statistics. However, statistical studies of this kind have not yet beencarried out, and even if they were, the results would certainly be complicated and controversial.Secondly, common sense tells us that day care would not be so widespread today if parents, care-takers found children had problems with it. Thirdly, in the last decade, there have been a number ofcareful American studies of children in day care, and they have uniformly reported that care had aneutral or slightly positive effect on childrens development.Whatever the long-term effects, parents sometimes find the immediate effects difficult to dealwith. Children under three are likely to protest at leaving their parents and show unhappiness. At theage of three or three and a half almost all children find the transition to nursery easy, and this isundoubtedly why more and more parents make use of child care at this time.The matter,then,is farfrom clear-cut, though experience and available evidence indicate early care is reasonable forinfants.

阅读理解Can animals have a sense of humor? Sally

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阅读理解Read the following passage carefully and

阅读理解Which is safer—staying at home, traveling to

完形填空Ironically, the intellectual tools currently

完形填空By 1830 the former Spanish and Portuguese

完形填空In the past few decades, remarkable findings