Question

Helen ________ her keys in the office so she had to wait until her husband ______ home. A．h..

Helen ________ her keys in the office so she had to wait until her husband ______ home. A．has left; comes B．left; had come C．had left; came D．had left; would come

Answer 1

C

试题分析：句意：海伦把钥匙落在办公室了，所以她得等自己的丈夫回家 根据主句和从句两个动词的先后顺序可以判断，丢钥匙在前，回家再后，且都为过去式，所以前者用过去完成时，后者用一般过去式 考点:考察动词时态的用法 点评：动词时态一直以来都是全国各省高考考查的重头戏，考生在此一定要多下工夫，将每一种时态的定义和用法吃透。平时，加强对该类题的练习.