．If I _________too late last night, I could not have fallen asleep in class.A．di - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

．If I _________too late last night, I could not have fallen asleep in class.

A．didn’t stay up	B．hadn’t stayed up
C．don’t stay up	D．haven’t stayed up

答案

解析

考查if条件状语从句的虚拟语气。If I _________too late last night是含有if条件状语从句的虚拟语气，根据last night可知是指的过去的事实，要用had done的过去完成时态，所以选B。

核心考点

试题【．If I _________too late last night, I could not have fallen asleep in class.A．di】；主要考察你对一般现在时等知识点的理解。[详细]

举一反三

. ---What seems to be the trouble?
---I _______ pretty tired for the past few days and I think I ______ a fever now.

A．have felt, run	B．have been feeling, am running
C．felt, run	D．feel, am running

题型：不详难度：| 查看答案

---Did you do anything last week?
---I _________ to go skiing or do some shopping, but ______ studying.

A．had planned, ended up	B．planned, ended up
C．had planned, end up	D．planned, end up

题型：不详难度：| 查看答案

. Since last year, the global economic slowdown ________ in many countries. It is expected that the world economy will not recover until the end of 2010.

A．is spreading

B．spread

C．had spread

D．has been spreading

题型：不详难度：| 查看答案

So far only four of the 77 Chinese children who went missing from a home in Britain last month ________, according to The Guardian.

A．have found

B．found

C．have been found

D．were found

题型：不详难度：| 查看答案

There’s still 5 minutes before the train leave. If we hadn’t taken a taxi, we _______ late.
A will be B. would have been C. have been D would be

题型：不详难度：| 查看答案

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