Oral problems in children can develop into more severe problems.

试卷相关题目

• 1Boys miss more school hours each year due to dental-related illness

  A.Right

  B.Wrong

  C.Not mentioned

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• 2Dental and oral diseases are common in both adults and children

  A.Right

  B.Wrong

  C.Not mentioned

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• 3Only in February should attention be paid to children's oral health

  A.Right

  B.Wrong

  C.Not mentioned

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• 4Ten years after the event， her death still remains a __puzzle__.

  A.mist

  B.fog

  C.mystery

  D.secret

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• 5Many economists have given in to the fatal __lure__ of mathematics.

  A.attraction

  B.simplicity

  C.power

  D.rigor

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• 6Oral problems can not be avoided in any way

  A.Right

  B.Wrong

  C.Not mentioned

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• 7The low-income children are very grateful to the dentists.

  A.Right

  B.Wrong

  C.Not mentioned

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• 8Some children have never seen a dentist before starting school.

  A.Right

  B.Wrong

  C.Not mentioned

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• 9In 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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• 10Mr. 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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