题目内容
Last night Li Ping watched the football match at my home, so he in his office.
A.needn’t have worked B. mustn’t haven’t worked
C. shouldn’t have worked D. couldn’t have worked
D
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题目内容
Last night Li Ping watched the football match at my home, so he in his office.
A.needn’t have worked B. mustn’t haven’t worked
C. shouldn’t have worked D. couldn’t have worked
D