2. 外语
  3. 7There are a lot of important natural resources ______.(有待于开发)

7There are a lot of important natural resources ______.(有待于开发)

admin2010-10-14  37
问题 7There are a lot of important natural resources ______.(有待于开发)
选项
答案to be exploited
解析
转载请注明原文地址:https://kaotiyun.com/show/nsy7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)