_____a written permission, he had to write another letter to the president of the university.

试卷相关题目

• 1______ another button and your meal is prepared and heated for you.

  A.If you press

  B.To press

  C.Press

  D.Pressing

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• 2His ____ look on his face suggested that he was ____ to hear the _____ news.

  A.surprising, surprised, surprised

  B.surprised, surprising, surprised

  C.surprised, surprising, surprising

  D.surprised, surprised, surprising

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• 3John has done nothing but ______ for the police.

  A.sending

  B.to send

  C.send

  D.that to send

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• 4The bell _______ the end of the period rang and we had to stop our discussion

  A.indicating

  B.indicated

  C.to be indicated

  D.being indicated

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• 5The wild flowers looked like a soft orange blanket ______ the desert.

  A.covering

  B.covered

  C.cover

  D.to cover

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• 6If only he___________quietly as the doctor instructed, he wouldn't suffer so much now.

  A.lies

  B.lay

  C.should lie

  D.had lain

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• 7To our disappointment, the rock star everyone looked forward to _________.

  A.turning up

  B.not turning up

  C.turned up

  D.didn't turn up

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• 8— Would you allow me ________ here?           — Sorry. We don't permit _________ in the lab.

  A.smoking; smoking

  B.to smoke; to smoke

  C.smoking; to smoke

  D.to smoke; smoking

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• 9My little brother is looking forward _______ to see the 2012 Olympic Games in London .

  A.to taking

  B.to be taken

  C.being taken

  D.to being taken

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• 10This problem is said_____ three times at the meeting. However, they haven't arrived at a conclusion now.

  A.to have discussed

  B.to have been discussed

  C.having been discussed

  D.having discussed

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