I really don’t know how to thank you , but for your help, I ______ my lost neckl - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

I really don’t know how to thank you , but for your help, I ______ my lost necklace．

A．couldn’t have found	B．mustn’t have found
C．couldn’t find	D．wouldn’t find

答案

解析

考查虚拟语气。根据句中but for要不是，用虚拟语气，本题是对过去事实相反的虚拟语气，故用could have done，选A。

核心考点

试题【I really don’t know how to thank you , but for your help, I ______ my lost neckl】；主要考察你对虚拟语气等知识点的理解。[详细]

举一反三

No person __________ carry a mobile phone into the examination room during thenational college Entrance Examinations．

A．shall

B．must

C．can

D．need

题型：不详难度：| 查看答案

---Mr. Smith, ______ he have all these letters typed for you right away?
---He ______. They should be ready by 10 o’clock this morning.

A．will; must

B．shall; has to

C．need; will

D．would; ought to

题型：不详难度：| 查看答案

Among the 15-year-old children, some studying in university while others are still learning to read and write.

A．should have been

B．would have been

C．can be

D．must be

题型：不详难度：| 查看答案

— We expected you yesterday.
— I’m sorry, I you to say that I couldn’t be here until today.

A．must have called	B．would be calling
C．could have been calling	D．should have called

题型：不详难度：| 查看答案

After a heated discussion, we suggested the customer _______ the product back for repairs.

A．to send

B．send

C．sends

D．sent

题型：不详难度：| 查看答案

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