2. 职称英语
  3. He was trying to formulate a new plan to promote the art of thinking, a brillian

He was trying to formulate a new plan to promote the art of thinking, a brillian

游客2025-01-29  20
问题 He was trying to formulate a new plan to promote the art of thinking, a brilliant idea flashed into his mind.
选项 A、Trying to
B、While he was trying to
C、When having tried to
D、When trying to
答案 B
解析 考查时间状语从句。选项A为现在分词，逻辑主语应与该动词形成主动关系，而原句逻辑主语为物，因此排除。选项B添加了连词while，且在while后补足了主句的主语，构成完整的状语从句。选项C和选项D都是连词when后直接跟现在分词，逻辑主语应与主句主语一致，而题干主语a brilliant idea不与try构成主谓关系，故排除。所以选项B为答案。
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