He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside. A. must have completed...
2022-11-24 02:41:28 48次 2016届河北省邢台市高一下学期第一次月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside.
A. must have completedB. should have completed
C. ought to completeD. must complete
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