2. 专升本
  3. Metals expand______heated and contract when cooled.

Metals expand______heated and contract when cooled.

admin2008-12-30  70
问题 Metals expand______heated and contract when cooled.
选项 A、where
B、when
C、that
D、which
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/LNLC777K
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)