Peter do you know who my dictionary ?---Sorry I don’t know . I didn’t do it .A. has

问题补充：

--- Peter, do you know who my dictionary ?

---Sorry , I don’t know . I didn’t do it .

A. has taken away

B. was taking away

C. had taken away

D. is taking away

答案：

(答案→)A. has taken away

B. was taking away

C. had taken away

D. is taking away

解析：句意：--皮特，你知道谁把我的字典拿走了吗？--对不起，我不知道，我没有拿。这里拿走发生在过去，强调对现在造成的影响，不知在什么地方，故用现在完成时。