题目内容

I________ the book for 3 days.

[  ]

A.

have bought

B.

have had

C.

bought

D.

will buy

答案:B
解析:

  句中出现了for…要用现在完成时,故排除C和D,另外与for…连用的动词必须为延续性动词,buy的延续性动词为have,故选B。


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