2. 职称英语
  3. All her time _________experiments, she has no time for sports.A、devoted to doB、

All her time _________experiments, she has no time for sports.A、devoted to doB、

游客2024-08-14  19
问题 All her time _________experiments, she has no time for sports.
选项 A、devoted to do
B、devoted to doing
C、devoting to doing
D、is devoted to doing
答案 B
解析 本题为非谓语动词题。 devote意为“致力于 ,献身于”,主要用于devote...to...或be devoted to,其中的to是介词,不是不定式符号,故后接动词时要用动名词，不用不定式。A项中若将do改为doing 则可以。B项正确,“all her time devoted to doing experiments”为独立主格结构，用作状语。C项错误是因为all her time与devote 为被动关系,故须将devoting改为devoted.D项中,若单独看“All her time is devoted to doing experiments” ,此句并没有错,但问题是逗号前后两个简单句没有连接方式,所以从整体上看仍不对,假若在后一句的句首加上and或so，则可选D项,或将D项中的is改为being也可以。句意:她所有的时间都用来做实验了,她没时间做运动,故选 B。
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