Despite much research, there are still certain elements in the life circle of the insect that  not fully understood.

试卷相关题目

• 1In ''Please show me the picture you drew just now", ''me'' is the  of the sentence.

  A.indirect object

  B.formal object

  C.direct object

  D.real object

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• 2The article opens and closes with descriptions of two news reports, each  one majorpoint in contrast with the other.

  A.makes

  B.made

  C.is to make

  D.making

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• 3The more than 50,000 nuclear weapons in the hands of various nations today are more thanample  every city in the world several times over.

  A.destroying

  B.to destroy

  C.to be destroyed

  D.destroy

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• 4Greater efforts to increase agricultural production must be made if food shortage  avoided.

  A.is to be

  B.can be

  C.will be

  D.has been

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• 5With so many companies  back on their workforce lately, do you know how an employeecan hold onto his current job?

  A.cutting

  B.cut

  C.being cut

  D.to be cut

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