We here at lunch time; we were delayed at the airport, though. A. could be B. should be C. must have been D. would have been 查看更多

 

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 We __________ here at lunch time; we were delayed at the airport, though.

A. could be      B. should be            C. must have been    D. would have been

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We ______ here at lunch time; we were delayed at the airport, though.

A. could be                       B. should be

C. must have been                 D. would have been

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We ________ here at lunch time; we were delayed at the airport, though.

A.could be

B.should be

C.must have been

D.would have been

 

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We           here at lunch time; we were delayed at the airport, though.

A.could be                                       B.should be

C.must have been                       D.would have been

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