题目

题型：不详难度：来源：

Not until he received the  invitation ________to attend the summit held in New York.

A．did he decide

B．he had decided

C．had he decided

D．he decided

答案

A

解析

    
试题分析:考查倒装句。Not until 位于句首时，主句用部分倒装语序，即一般疑问句语序，故排除B、D选项，再由语境可知此处应该用一般过去时，所以A选项正确。句意：直到他收到邀请，他才决定去参加在纽约举行的峰会。