2. 外语
  3. It was believed that there was no limit ______ the energy resources on our earth.

It was believed that there was no limit ______ the energy resources on our earth.

admin2013-05-07  42
问题 It was believed that there was no limit ______ the energy resources on our earth.
选项 A、for
B、off
C、to
D、on
答案C
解析
转载请注明原文地址:https://kaotiyun.com/show/n1eK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)