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Even if the treatment ________,there’s still no magic pill for patients in the late stage of AIDS.
A.doesB.uses
C.worksD.helps
C
解析 考查动词辨析。句意为:尽管治疗起作用了,但是对于晚期的艾滋病患者来说还是没有什么特效药。work起作用,生效,符合句意。
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