Some children have never seen a dentist before starting school.

试卷相关题目

• 1The low-income children are very grateful to the dentists.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2Oral problems can not be avoided in any way

  A.Right

  B.Wrong

  C.Not mentioned

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• 3Oral problems in children can develop into more severe problems.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4Boys miss more school hours each year due to dental-related illness

  A.Right

  B.Wrong

  C.Not mentioned

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• 5Dental and oral diseases are common in both adults and children

  A.Right

  B.Wrong

  C.Not mentioned

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• 6In the first study， students who stay up late A had lower GPAs.

  A.had lower GPAs.

  B.had higher GPAs.

  C.performed equally well in their studies

  D.had little difficulty concentrating during the day

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• 7Mr. Taylor believed that the finding of their study would soon

  A.be criticized by psychology students.

  B.be confirmed by psychological studies.

  C.be included in undergraduate psychology texts

  D.become the most popular psychology text

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• 8The passage indicates that chronotherapy can be used to help people to

  A.forget their troubles.

  B.improve their image.

  C.better their social relationships.

  D.readjust their biological clock.

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• 9In the second study， students with low GPAs did NOT complain of

  A.having trouble falling asleep.

  B.waking at night and having trouble falling back to sleep.

  C.having difficulty concentrating during the day.

  D.being kicked in the leg at night.

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• 10According to Dr. Pagel， the academic performance of a student wili be affected

  A.if he or she is not motivated.

  B.if he or she is troubled by disordered sleep.

  C.if he or she is a morning type.

  D.B.if he or she is troubled by disordered sleep.C.if he or she is a morning typ

  E.D.if he or she is a lazy person.

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