Questions 21

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• 1Questions 20

  A.By consulting the examining committee．

  B.By reading the Bulletin of Information．

  C.By visiting the university’s website．

  D.By visiting the university’s website．

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• 2Questions 19

  A.They vary among different departments．

  B.They leave much room for improvement．

  C.They are determined by the advising board．

  D.They are set by the dean of the graduate school．

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• 3Questions 18

  A.Produce many low-tech fixes for high．tech failures．

  B.Give birth to many new technological inventions．

  C.Change the lifestyle of many Americans．

  D.Affect the sales of high．tech appliances．

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• 4Questions 17

  A.By seeking help from the card reader maker Verifone．

  B.By covering the credit card with a layer of plastic．

  C.By calling the credit card company for confirmation．

  D.By typing the credit card number into the cash register．

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• 5Questions 16

  A.The card got damaged．

  B.The card was found invalid．

  C.The card reader broke down unexpectedly．

  D.The card reader failed to do the scanning．

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• 6Questions 22

  A.Ph．D．candidates in dieting．

  B.Students majoring in nutrition．

  C.Students in health classes．

  D.Middle and high school teachers．

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• 7Questions 23

  A.Its overemphasis on thinness．

  B.Its changing criteria for beauty．

  C.Its mistaken conception of nutrition．

  D.Its overestimate of the effect of dieting．

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• 8Questions 24

  A.To demonstrate the magic effect of dieting on women．

  B.To explain how computer images can be misleading．

  C.To prove that technology has impacted our culture．

  D.To illustrate her point that beauty is but skin deep．

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• 9Questions 25

  A.To help students rid themselves of bad living habits．

  B.To establish an emotional connection with students．

  C.To promote her own concept of beauty．

  D.To persuade girls to stop dieting．

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• 10What happens when a new technology emerges、

  A.It further widens the gap between the old and the young．

  B.It often leads to innovations in other related fields．

  C.It contributes greatly to the advance of society as a whole．

  D.It usually draws different reactions from different age groups．

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