31.-Tony, come down and help me with the heavy box! - Come on! I all day long.Get Peter to do that! A. work B . had been working C. had worked D. have been working 查看更多

 

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—Tony, come down and help me with the heavy box!
— Come on! I _______ all day long.Get Peter to do that!

A.workB.had been working
C.had workedD.have been working

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—Tony, come down and help me with the heavy box!

— Come on! I _______ all day long.Get Peter to do that!

A.work

B.had been working

C.had worked

D.have been working

 

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--Tony, come down and help me with the heavy box!

-- Come on! I _____ all day long.Get Peter to do that!

A.work

B.had been working

C.had worked

D.have been working

 

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--Tony, come down and help me with the heavy box!

-- Come on! I _____ all day long.Get Peter to do that!

  A.work     B.had been working  C.had worked  D.have been working

 

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--Tony, come down and help me with the heavy box!

-- Come on! I _____ all day long.Get Peter to do that!

A.work       B.had been working 

C.had worked    D.have been working

 

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