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They must have been enjoying themselves there, otherwise they so long. A can’t have stayed B wouldn’t have stayed C needn’t have stayed D couldn’t stay 查看更多

 

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They must have been enjoying themselves there, otherwise they _______ so long.

A. can’t have stayed           B. wouldn’t have stayed

C. needn’t have stayed         D. couldn’t stay

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They must have been enjoying themselves there,otherwise they _________ so long.


  1. A.
    can’t have stayed
  2. B.
    wouldn’t have stayed
  3. C.
    needn’t have stayed
  4. D.
    couldn’t stay

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 They must have been enjoying themselves there, otherwise they _____ so long.

A. can’t have stayed                        B. wouldn’t have stayed                 

C. needn’t have stayed                    D. couldn’t stay

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They must have been enjoying themselves there,otherwise they _________ so long.?

A.can’t have stayed              B.wouldn’t have stayed?

C.needn’t have stayed    D.couldn’t stay?

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