2. 专升本
  3. Metals expand when they are heated and______when cooled.

Metals expand when they are heated and______when cooled.

admin2019-05-09  44
问题 Metals expand when they are heated and______when cooled.
选项 A、indicate
B、eliminate
C、conquer
D、contract
答案D
解析
转载请注明原文地址:https://www.kaotiyun.com/show/XjJC777K
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)