Ladies and gentlemen, please fasten your seat belts. The plane _____. A. takes off B. has taken off ...
2023-01-14 12:47:16 180次 2011-2012学年宁夏高三年级第三次月考英语题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Ladies
and gentlemen, please fasten your seat belts. The plane _____.
A.
takes off B. has taken off C. took
off D. is taking off.
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