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In wastewater tested before and after treatment at some treatment plants, certain medications were found in higher concentrations after treatment than before, suggesting that microbes used to clean wastewater may also be ____________ some medications that had broken down earlier.
- A.diffusing
- B.degrading
- C.resisting
- D.reconstituting
- E.intercepting
D显示答案
以上解析由 考满分老师提供。
