2. 职称英语
  3. ______ American universities produce great research and great graduate programs,

______ American universities produce great research and great graduate programs,

游客2025-03-22  16
问题 ______ American universities produce great research and great graduate programs, they sometimes pay little attention to the teaching of undergraduate students.
选项 A、When
B、While
C、As
D、Since
答案 B
解析 while在此引导让步状语从句。题句意为：“虽然美国的大学在科研和研究生培养方面做得很不错，但有时对本科生教学不怎么重视。”
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