While______your imagination you should be alone and completely undisturbed.A.exercisingB.

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While______your imagination, you should be alone and completely undisturbed.

A.exercising

B.exercises

C.to exercise

D.exereised

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。

答案解析

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  • 正确答案:A
    解析:while引导状语从句时,若从句的主语与主句主语一致,则可省略从句的主语,若从句谓语与其主语是逻辑上的主谓关系,则谓语用现在分词形式。本句可还原为:While you exercise your imagination,you should be alone and completely undisturbed.