-----Who ______ it be that hasn’t handed...

-----Who ______ it be that hasn’t handed it in yesterday?

------It _______ be Bob. He handed it in yesterday.

A．can; mustn’t

B．must; can

C．can; can’t

D．may; mustn’t

C 【解析】考查情态动词用法。第一空是强调句型的变化形式。第二空是表示有把握的否定的推测。Can’t不可能。句意：——昨天谁可能没有上交？——不可能是Bob，他昨天交了。

考点分析：

相关试题推荐

-----Do you know whether they talked about their work or their family?

-----As matter of fact，I couldn’t hear it clearly, as they talked in whisper．

A．the，a

B．the，the

C．a；a

D．a：/

查看答案

The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.

A．what

B．which

C．that

D．though

查看答案

My grandfather is always thinking for others. In another word, he is always ________.

A．modest

B．cautious

C．considerate

D．considerable

查看答案

Driving on the road, drivers do ______ the traffic rules, which is responsible for themselves

as well as others.

A．see

B．watch

C．observe

D．notice

查看答案

—Won’t you go to the football tonight?

—________.I might stay at home watching it live on TV instead.

A．I’d rather not　

B．I’m not sure

C．I guess so

D．I’d love to

查看答案

试题属性