摘要： ---- You look tired. ---- Yeah, I since 4 o’clock. A. had played B. have been playing C. am playing D. have been played
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---- You look tired.
---- Yeah, I ________ since 4 o’clock.
A. had played B. have been playing C. am playing D. have been played
查看习题详情和答案>>---- You look tired.
---- Yeah, I ________ since 4 o’clock.
A. had played B. have been playing C. am playing D. have been played
查看习题详情和答案>>
---- You look tired.
---- Yeah, I ________ since 4 o’clock.
|
A．had played |
B．have been playing |
C．am playing |
D．have been played |
查看习题详情和答案>>