单选题Wewouldhavecalledataxiyesterdayif

单选题 We would have called a taxi yesterday if Harold ________ us a ride home.A.didn’t offer B.wouldn’t offerC.hasn’t offeredD.hadn’t offered

D解析试题分析：句意：如果哈罗德昨天没有送我们回家的话，我们将叫一个出租车。从主句的谓语动词would have called可以看出这是对过去的虚拟，那么从句应该用had+done，故选D。考点：考查虚拟语气的用法。点评：本题难度适中。虚拟语气是近几年高考的热点，虚拟语气的情况复杂，形式多样，需要考生牢记它们的不同的用法，再根据不同的语境分析句子应该用哪种情况的虚拟。即学即练：If I had seen the film, I ________ you about it.A. would have told B. wouldn’t have told C. hasn’t told D. hadn’t told解析：A。句意：我如果看过这场电影，我会把电影内容告诉你了。

对的，就是这个意思