题目内容
7. The university has launched a research center to develop new ways of ________ bacteria which have become resistant to drug treatments.
A) regulating B) halting C) interrupting D) combating
D
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题目内容
7. The university has launched a research center to develop new ways of ________ bacteria which have become resistant to drug treatments.
A) regulating B) halting C) interrupting D) combating
D