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The ____ of AIDS has led to an expansion in research seeking a cure.
A.innovation
B.selection
C.proliferation
D.conviction
B.selection
C.proliferation
D.conviction
参考答案
参考解析
解析：本题考查名词词义辨析
C选项，句意：艾滋病的扩散使得人们做更多的研究工作去寻找治疗的方法。proliferation意为“激增；扩散”综上，C选项正确。
A选项，innovation意为“革新，创新”，故排除。
B选项，selection意为“选择；选拔”，故排除。
D选项，conviction意为“定罪，判罪”，故排除。
故正确答案为C 项。
C选项，句意：艾滋病的扩散使得人们做更多的研究工作去寻找治疗的方法。proliferation意为“激增；扩散”综上，C选项正确。
A选项，innovation意为“革新，创新”，故排除。
B选项，selection意为“选择；选拔”，故排除。
D选项，conviction意为“定罪，判罪”，故排除。
故正确答案为C 项。
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