The fire spread through the hotel very quickly, but everyone __________ get out

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The fire spread through the hotel very quickly, but everyone __________ get out.

A．had to

B．would

C．could

D．was able to

答案

解析

be able to含有成功的做成某事的意思

举一反三

---Did you visit the famous museum ?
　 ---No. We ______ it. But we spent too much time shopping.

A．can"t have visited	B．could have visited
C．must have visited	D．shouldn"t have visited

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If you _______ the medicine, you _______ better now.

A．took; would feel

B．had taken; felt

C．had taken; would feel

D．took; would have felt

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Never _______ forget the days when _______ together with you．

A．shall I；I lived	B．shall I；did I live
C．I shall；I lived	D．I shall；did I live

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Why didn"t you tell me there was no meeting today? I _____ all the way here _____the heavy snow.

A．needn"t have driven；through	B．can"t have driven；across
C．mustn"t have driven；through	D．shouldn"t have driven；cross

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Swimming alone ____ be ____ dangerous. Do be careful.

A．need, highly

B．may, high

C．can; highly

D．can; high

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