【正文】 范文范例參考 系 專業(yè) 班 學(xué)號 姓名 ┉┉┉┉┉┉┉┉┉┉┉密┉┉┉┉┉┉┉┉┉┉封┉┉┉┉┉┉┉┉┉┉線┉┉┉┉┉┉┉┉┉┉試卷類型： 成教商務(wù)英語(中級)試卷使用專業(yè)年級 2013級英語、商英 考試方式：開卷（ ）閉卷（√） 共 8 頁題號IIIIII合計得分PART I READING COMPREHENSION （每題2分，共40分）Directions: There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Passage OneQuestions 1 to 5 are based on the following passage.Twentyfive years ago, adoptive parents were provided with little or no information about the heritage of the child they will raise as their own. Many wellintentioned social workers and facilitators at adoption agencies felt that a fresh start would be the best approach to the adoption process. Today partially at the urging of adult adoptees, new parents are often provided with a great deal of information about their adopted child. Also, adults who were adopted now have the opportunity to search for answers to questions about their birth parents. Such searches often begin as a quest for a family medical history. Doctors often need to know about the physical problems of blood relatives of their parents.At the same time that health connections are being examined, reunions of adoptees and their blood relatives often provide striking evidence of the influence of heredity on personality. To learn more about this area of genetics, Thomas Bouchard at the University of Minnesota has been conducting a study since 1979. He has examined 100 pairs of identical and fraternal adult twins who were separated soon after birth and grow up in different families.Identical twins develop from a single fertilized egg that has split. They share exactly the same genes and may be difficult to differentiate in appearance. Fraternal twins are the products of two separate fertilized eggs and share about half of their genes. They are essentially siblings who happen to be born at the same time. The timing, however, often is critical, because they usually share similar experiences in the same environment.In addition to Bouchard’s work, several other “twin studies” are being conducted. The similarities found in identical twins reared apart are extraordinary. The IQ scores of these twins were more similar than those of fraternal twins who grew up together. The identical twins also perceived their different environments very similarly. When asked about parental pressure to achieve academic success, for example, the identical twins responded similarly about their respective parents. Reunions of these identical twins revealed remarkable “coincidences” in career choices, marital history, sense of humor, and so on. Certainly heredity cannot account for an individual’s total personality. A child’s early environment may play an important role in his or her temperament as well. What we do learn from genetic studies, though, should help us to deal with any physical and psychological difficulties that may be anticipated.1.The main idea of the passage is that _____.A)Identical twins make interesting adopted children.B) Heredity plays an important part in our development.C)Adoptive parents should know the histories of their children.D)Adopted children usually do not get along with their adoptive parents. 2.In the past, social workers felt that adopted children should _____.A)know their birth parents. B)make a fresh start.C)try to fit in with the new environment. D)be matched with adoptive parents. 3.For how long has Thomas Bouchard been conducting his twin study?A) One year B) Over ten years C) Less than ten years and more than one year D)Twentyfive years 4.According to one study, IQ scores are _____.A)significantly affected by environment