2. 专升本
  3. We can separate the mixture into the pure chemical compounds______it is composed.

We can separate the mixture into the pure chemical compounds______it is composed.

admin2007-12-30  75
问题 We can separate the mixture into the pure chemical compounds______it is composed.
选项 A、in which
B、of that
C、of which
D、from which
答案C
解析 Be composed of固定搭配，表示“由……组成”。本题考核由“介词+关系代词”引导的定语从句，只能用which，不能用that，所以选C。
转载请注明原文地址:https://kaotiyun.com/show/MhLC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)