2. 职称英语
  3. ______she had a solid background in mathematics, her lab skills were relatively

______she had a solid background in mathematics, her lab skills were relatively

游客2024-01-20  22
问题 ______she had a solid background in mathematics, her lab skills were relatively undeveloped.
选项 A、As
B、Since
C、That
D、While
答案 D
解析 本题考查四个连词。while在本句中作“尽管”解，引导让步状语从句。一般地说，while作“当……时候”解时，作连词，引导时间状语从句；while作“但是”解时，作并列连词，引导并列句。本句中while作“尽管”解，引导让步状语从句。本句句意为“尽管她有很坚实的数学背景，但是她的实验室技能还相对没有被开发”。所以答案为D)。
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