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英语 初中 · 九年级 人教版 · 九年级上册 单选题 ★★★☆☆ 编号 #10533
It is ___ to swim in this deep river alone. Don't do that.
A. safely
B. safe
C. dangerous
D. danger
章节：形容词与副词词义辨析 · 知识点：形容词与副词词义辨析·形容词词义辨析 · 标签：形容词与副词词义辨析,词汇辨析
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