The computer system ________ suddenly while he was searching for information on the Internet.

试卷相关题目

• 1The topic________ a heated discussion.

  A.set off

  B.set out

  C.set down

  D.set for

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• 2To our surprise, the missing suitcase ______, completely empty, near our office building the next morning.

  A.found out

  B.turned up

  C.got back

  D.come from

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• 3To learn English well, we should find opportunities to hear English______ as much as we can.

  A.speak

  B.speaking

  C.spoken

  D.to speak

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• 4Jack coughed day and night, so the doctor______him to take the medicine three times a day.

  A.hoped

  B.suggested

  C.advised

  D.promise

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• 5Helen always helps her mother do the housework even though going to school ________ most of her day.

  A.takes up

  B.makes up

  C.saves up

  D.uses up

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