—Why haven’t you asked her to come here?— She _____ an important experiment when

题干

—Why haven’t you asked her to come here?
— She _____ an important experiment when I found her and she _____ it.

A．had done; didn’t finish

B．was doing; hasn’t finished

C．did; wouldn’t finish

D．has done; hadn’t finished

上一题下一题 0.64难度单项选择更新时间:2015-08-20 04:39:14

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