The______of AIDS his led to an expansion in research seeking a cure.A、innovation

游客2024-09-07  9

问题 The______of AIDS his led to an expansion in research seeking a cure.

选项 A、innovation
B、selection
C、proliferation
D、conviction

答案 C

解析 proliferation意为“激增;扩散”,如:proliferation of nuclear arms核武器扩散;innovation意为“革新,创新”,如:The innovation of air travel during this century has made the world seem smaller.selection意为“选择,选拔”;conviction意为“定罪,判罪”,如:This was his third conviction.
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