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 Knowingofficerules––whether

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问题详情:

 Knowingofficerules––whether

 Knowing office rules––whether ________ or not––is critical, especially for young job seekers.

      A. written                                                   B. writing   

      C. being written                                          D. having been written

【回答】

A

知识点:非谓语动词

题型:选择题