问题
选择题
You_____ be careful with fire in the forest. It's dangerous. [ ]
A. must
B. may
C. can
答案
A
You_____ be careful with fire in the forest. It's dangerous. [ ]
A. must
B. may
C. can
A
词语运用(10分) 选词填空,根据文章内容,选用所给单词的适当形式填空。其中有两个是多余的。
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