These rivers should be prevented ___________. A．to be polluted B．from being polluted C．polluting D．b...
2023-01-08 03:10:04 38次 江西省2009-2010学年度高一下学期期中考试英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
These rivers should be prevented
___________.
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A．to be polluted
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B．from being polluted
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C．polluting
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D．being polluted
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本题链接：
