–Look! A man is cutting a tree on the moon. --It ______ be true. The teacher said there is no air o...
2023-02-10 11:42:11 49次 2013-2014学年广东省九年级中考模拟考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
–Look! A man is cutting a tree on the moon.
--It ______
be true. The teacher said there is no air on the moon.
A.
can’t
B. may not C. shouldn’t
D. mustn’t
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