Question

- Peter, do you know who _______ my dictionary?- Sorry, I don't know. I _______ it.

A．took away; didn't do	B．has taken away; didn't do
C．had taken away; haven't done	D．has taken away; hadn't done

Answer 1

B

試題分析：句意：——彼得誰(shuí)拿走了我的詞典？——對(duì)不起，我不知道。我沒有拿。根據(jù)第一空do you know可知后面的賓語(yǔ)從句用現(xiàn)在時(shí)，故排除AC兩項(xiàng)。第二空，強(qiáng)調(diào)我沒有拿你的詞典，發(fā)生在第一人詢問(wèn)之前，故用一般過(guò)去時(shí)，D項(xiàng)是過(guò)去完成時(shí)，用于過(guò)去的過(guò)去。故選B。