Unfortunately, when I dropped in, Professor Smith , so we only had time for a few words. A. has just left B. had just left C. just left D. was just leaving 查看更多

 

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Unfortunately, when I dropped in, Professor Smith ________, so we only had time for a few words.

A. has just left B. had just left  C. just left     D. was just leaving

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Unfortunately, when I dropped in, Professor Smith ________, so we only had time for a few words.

[  ]

A.has just left

B.had just left

C.just left

D.was just leaving

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Unfortunately ,when I dropped in, Professor Smith _______ , so we only had a short time for a few words.

A. has just left  B. had just left  C. just left  D. was just leaving

 

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