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18、Bob would have helped us yesterday,but he _______.

A.was busy           B.is busy                 C.had been busy            D.will be busy

18、A

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科目:高中英語 來源:江蘇模擬題 題型:單選題

Bob would have helped us yesterday,but he________.
[     ]

A.was busy  
B.is busy
C.had been busy  
D.will be busy

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科目:高中英語 來源: 題型:

Bob would have helped us yesterday,but he _______.

A.was busy           B.is busy                 C.had been busy            D.will be busy

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科目:高中英語 來源: 題型:

Bob would have helped us yesterday,but he        

  A. was busy  B.is busy  C had been busy   D.will be busy

 

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