2. 职称英语
  3. Like several other important advances in medicine, penicillin was a somewhat (i)

Like several other important advances in medicine, penicillin was a somewhat (i)

游客2025-02-21  40
问题 Like several other important advances in medicine, penicillin was a somewhat (i) ______ discovery resulting from (ii)______combination of blind chance and technical expertise.
选项
答案 C，D
解析 resulting from说明前后同义重复。两空联动，同义重复。progressive进步的，untimely时间不恰当的，accidental意外的；favorable有利的，unlucky不幸的，reliable可靠的。答案选CD。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3966102.html
相关试题推荐
随机试题
最新回复(0)