The scientists hypothesized that the newly discovered virus multiplies by (i)______ living cells, where the viral genetic materi

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问题 The scientists hypothesized that the newly discovered virus multiplies by (i)______ living cells, where the viral genetic material uses the cellular materials of the host to (ii)______new viruses.

选项

答案A,E

解析 逗号说明前后同义重复。第一空与uses the cellular materials of(使用……的细胞物质)同义重复。invade侵入,shun躲避,purify净化。答案选A。第二空与multiplies(增殖)同义重复。extinguish终止,manufacture增殖,restore恢复。答案选E。
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