题目内容
---If there are ___factories pouring dirty water into the river, there will __water pollution.
--- Yes, the water will be cleaner.
A.less; less B.less; fewer C.fewer; fewer D.fewer; less
D
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题目内容
---If there are ___factories pouring dirty water into the river, there will __water pollution.
--- Yes, the water will be cleaner.
A.less; less B.less; fewer C.fewer; fewer D.fewer; less
D