2. 职称英语
  3. The attempts of epidemiologists to (i)______the infectious disease ultimately pr

The attempts of epidemiologists to (i)______the infectious disease ultimately pr

游客2024-01-10  51
问题 The attempts of epidemiologists to (i)______the infectious disease ultimately proved futile: as soon as they managed to (ii)______it in one community, it would emerge somewhere else.
选项
答案 A，E
解析 冒号说明前后同义重复。两空联动，同义重复。contain遏制，replicate复制，defend保护；extend扩张，check抑制，unleash释放。答案选AE。
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