—_____ I turn on the radio? 　—You’d better not. It is noisy enough in this roo

题型：不详难度：来源：

—_____ I turn on the radio?
　—You’d better not. It is noisy enough in this room.

A．Shall　　

B．Must　　

C．Need　

D．Do

答案

解析

略

举一反三

Let’s go to the library this afternoon, _____?

A．shallwe　　

B．willwe　

C．canwe

D．shouldwe

题型：不详难度：| 查看答案

Where are my keys? I _____ lost them.

A．oughtto　　

B．shouldhave

C．willhave

D．musthave

题型：不详难度：| 查看答案

Even if he has time, he _____ shopping in town on Sunday.

A．won’tgo

B．willgo　　

C．won’tgoto

D．doesn’tgo

题型：不详难度：| 查看答案

He _____ finished earlier.

A．shallhave

B．oughtto

C．couldhave

D．musthave

题型：不详难度：| 查看答案

In case I _____, I would try again.

A．willfail

B．wouldmiss

C．shouldfail

D．shallmiss

题型：不详难度：| 查看答案