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

游客2024-01-20  25

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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