2. 外语
  3. A body, ______ it is in motion, would never stop itself if there were no friction.

A body, ______ it is in motion, would never stop itself if there were no friction.

admin2010-01-15  25
问题 A body, ______ it is in motion, would never stop itself if there were no friction.
选项 A、where
B、by time
C、once
D、at the moment
答案C
解析 语法结构题。考查条件状语。应用排除法解此题。Awhere用来引导地点状语从句和定语从句，B by time和D at the moment为时间状语。Conce为连词，意为“一旦…”，可引导条件状语从句。
转载请注明原文地址:https://kaotiyun.com/show/jbnK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)