Rescuers are _________ for the safety of two men trapped in the mine. A. grateful B concerned C loos...
2023-01-26 06:10:16 110次 2010年浙江省杭州市高一上学期10月月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Rescuers are _________ for the safety of
two men trapped in the mine.
A. grateful B
concerned C loose D entire
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