He _____ without saying good-bye to them, for he always has good manners.A．must - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

He _____ without saying good-bye to them, for he always has good manners.

A．mustn’t have left

B．may not leave

C．shouldn’t have left

D．can’t have left

答案

解析

解本题一定要注意审题，要把题目看完整，才不会想当然选C，根据后文的for he always has good manners可以断定“他不可能不打招呼就离开”，用can’t have left.

核心考点

试题【 He _____ without saying good-bye to them, for he always has good manners.A．must】；主要考察你对虚拟语气等知识点的理解。[详细]

举一反三

—Don’t forget to take the message to my teacher.

—_____.

A．Yes, I will

B．No, I won’t

C．I don’t’ think so

D．Sorry, I don’t

题型：不详难度：| 查看答案

The poor boy _____ the test again; in that case, his mother will be very disappointed.

A．must have failed

B．might fail

C．could have failed

D．should fail

题型：不详难度：| 查看答案

If you listen to me, you ____have some candies, Tommy.

A．are able to

B．shall

C．must

D．need

题型：不详难度：| 查看答案

In the summer vacation we____ often take a walk along the river.

A might B could C would D should

题型：不详难度：| 查看答案

—Why didn’t you attend the lecture yesterday?

—I didn’t think that we _______ on Sundays.

A．should

B．ought to have

C．shouldn’t have

D．will have to

题型：不详难度：| 查看答案

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