Don'tleaveuntilhe_____backtomorrowAhavecomeBcomesCwillcomeDiscoming要解释
2021-06-03 66次 反馈错误 加入收藏 正确率 : 100%
题目内容:
Don't leave until he _____ back tomorrow
A have come B comes C will come D is coming
要解释
优质解答
选 B
not ……until 直到……才
主句是祈使句,从句用一般现在时表示将来.
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