_____ the many hours of study that he devoted to the subject, he still found the subject matter difficult.

试卷相关题目

• 1Tell me how to send a Email to my friends in the United States, _____ .

  A.don′t you

  B.do you

  C.will you

  D.shall you

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• 2Since they could not vote or take part in the government, they resented _____ to help pay most of the public costs.

  A.be taxed

  B.to be taxed

  C.being taxed

  D.taxed

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• 3What they wanted to know was when and where the 36th International Field Emission Conference _____ .

  A.be held

  B.to be held

  C.is to be held

  D.was to be held

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• 4Subject _____ is the mechanism of high temperature superconductivity.

  A.which continues to be intense debate.

  B.on which there continues to be intense debate

  C.on which it continues to be intense debate

  D.what continues to be intense debate debate

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• 5_____ for the rich oil resources, life would be a perpetual struggle against poverty for the people in the Middle Eastern countries.

  A.If it shouldn′t be

  B.Had it not been

  C.If it was not

  D.Were it not

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