It was global warming , rather than other causes , ______ led to the extreme weather . A. which B. w...
2022-12-04 03:15:37 13次 2015届宁夏上学期高一期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It was global warming , rather than other causes ,
______ led to the extreme weather .
A. which B.
who C. that
D. what
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