—It smells terrible. What has happened here? —Look, there is a chemical factory ____waste water___ ...
2023-02-12 20:20:56 162次 2013-2014学年福建省九年级上学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
—It smells terrible. What has happened here?
—Look, there is a chemical factory ____waste water___
the river.
A. pour; into
B. pouring; into
C. poured; to
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