Question

After they _______ stars in their own country, the Beatles _______ the United States.

A. had become; touredB. have become; toured

C. became; toured D. became; had toured

 

Answer 1

A

【解析】

试题分析：句意：甲壳虫乐队在自己的国家成名后，他们开始去美国巡回演出。“成名”在“巡回演出”之前，而“巡回演出”已经是发生在过去的事情，表示过去的过去，用过去完成时，选A。

考点：考查时态