23. You were late again this morning! You ______ have been here earlier. We wer

题型：不详难度：来源：

23. You were late again this morning! You ______ have been here earlier. We were about to start without you.

A．should

B．can

C．must

D．Will

答案

解析

略

举一反三

17．I ______ you my bicycle, but I didn"t expect you would come back so soon·

A．might lend

B．may lend

C．must have lent

D．might have lent

题型：不详难度：| 查看答案

—It’s hard to believe that Jack ________ have fought with the policeman.
—Yes. If one ________ ask for trouble, it can’t be helped.

A．would; will

B．must; may

C．should; must

D．need; dare

题型：不详难度：| 查看答案

Looking back their senior school life, many university students said they____have wasterd so much time on computer games then.

A．couldn’t

B．wouldn’t

C．needn’t

D．shouldn’t

题型：不详难度：| 查看答案

23. Your room is terribly dirty; you get it cleaned in two hours, or Mum will be angry.

A．can

B．might

C．shall

D．may

题型：不详难度：| 查看答案

16．—Where is Lily, Lucy? I cannot find her anywhere.
—She_________have been off long. I saw her clean the window just now.

A．shouldn’t

B．can’t

C．mustn’t

D．needn’t

题型：不详难度：| 查看答案