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
解析

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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
解析