题目内容

— Kate doesn’t look very well. What’s wrong with her?

— She has a headache because she ________ too long; she ought to stop work.

A. has been reading    B. had read   C. is reading          D. was reading

A


解析:

根据后文可知,“她现在依然在工作”,表示从过去某一时刻开始,一直延续到现在,并且现在仍然在进行的动作或存在的状态,就用现在完成进行时,即:have been doing

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