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Unfortunately, when I dropped in, Doctor Li _____ for Beijing to join in the fight again SARS, so we only had time for a few words.
A. just left B. has just left
C. is just leaving D. was just leaving
查看习题详情和答案>>Unfortunately, when I dropped in, Doctor Li _____ for Beijing to join in the fight again SARS, so we only had time for a few words.
A. just left B. has just left
C. is just leaving D. was just leaving
查看习题详情和答案>>Unfortunately, when I dropped in, Doctor Li _____ for Beijing to join in the fight again SARS, so we only had time for a few words.
A. just left B. has just left
C. is just leaving D. was just leaving
查看习题详情和答案>>