问题
选择题
After they _______ stars in their own country, the Beatles _______ the United States.
A.had become; toured
B.have become; toured
C.became; toured
D.became; had toured
答案
答案:A
题目分析: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。