If human beings had been a bit less greedy and cruel, more birds and animals __ - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

If human beings had been a bit less greedy and cruel, more birds and animals _______dying out.

A．ought to avoid	B．could have been avoided
C．should have avoided	D．might have avoided

答案

解析

本题涉及虚拟语气的使用，从if引导的从句分析可以知道与过去相反，should have done表示本来不应该但实际上干了，不符合题意。

核心考点

试题【 If human beings had been a bit less greedy and cruel, more birds and animals __】；主要考察你对虚拟语气等知识点的理解。[详细]

举一反三

He ____the job well, but he_______so careless.

A．had done; had been	B．could do; was
C．could have done; was	D．hadn’t done; had been

题型：不详难度：| 查看答案

It is strongly suggested that measures ________students to cheat in the exams.

A．be taken to prevent	B．be taken to forbid
C．are taken to prevent	D．are taken to forbid

题型：不详难度：| 查看答案

—No wonder you caught a cold. You _______out last night without a coat.
—I know how silly I was.

A．shouldn’t have gone	B．mustn’t have gone
C．couldn’t have gone	D．mightn’t have gone

题型：不详难度：| 查看答案

Terribly sorry, I came home at last. I ____of the supermarket ____so crowded.

A．should have thought; being	B．should think; being
C．could have thought; was	D．could think; was

题型：不详难度：| 查看答案

—I’ll tell Mary about her new job tomorrow.
—You ________ her last week.

A．ought to tell	B．would have told
C．must tell	D．should have told

题型：不详难度：| 查看答案

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