It is diving _____ great speed that often causes serious accidents. A. on B. at C. for D. in
2023-01-20 14:42:51 32次 2010-2011学年北京市高三入学测试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is diving _____ great speed that often
causes serious accidents.
A. on B.
at C.
for D.
in
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