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Tom has six books, two are storybooks. A. dozens of; dozen B. dozen of; dozen of them C. dozen of; dozen D. dozen; dozen of which 【查看更多】

 

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Tom has six _____ books, two _____ are storybooks.

  A. dozens of; dozen     B. dozen of; dozen of them

  C. dozen of; dozen       D. dozen; dozen of which

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