What do you think ____________ at this time last night?A．has he doneB．he has don_刷题宝

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What do you think ____________ at this time last night?

A．has he done

B．he has done

C．was he doing

D．he was doing

上一题下一题 0.64难度单项选择更新时间:2013-05-08 09:21:36

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