A search group was organized to look for the university students _______ in the mountain. A.trapping...
2022-05-10 11:56:10 131次 2020届天津市北辰区高三高考模拟考试（三模）英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
A search group was organized to look for the university students _______ in the mountain.
A.trapping B.having trapped C.to trapped D.trapped
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