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23、—Why! I ____ get you on the phone.

— We ______ basketball on the playground when you phoned.

A.didn’t; must have been playing                     B.didn’t; must be playing

C.couldn’t; must have played                          D.couldn’t; must be playing

 

 

23、A

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—Why! I ____ get you on the phone.

— We ______ basketball on the playground when you phoned.

A.didn’t; must have been playing                     B.didn’t; must be playing

C.couldn’t; must have played                          D.couldn’t; must be playing

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科目:高中英语 来源: 题型:014

--- Why! I ________ get you on the phone.

--- We ________ basketball on the playground when you phoned.

[  ]

A.didn't; must be playing

B.couldn't; must be playing

C.couldn't; must have played

D.didn't; must have been playing

查看答案和解析>>


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