2. 外语
  3. ______a weather warning system is established to help people away from danger heat? ______heat can be predicted because of natu

______a weather warning system is established to help people away from danger heat? ______heat can be predicted because of natu

admin2009-06-24  49
问题 ______a weather warning system is established to help people away from danger heat?
______heat can be predicted because of natural cycle?
选项 A、 
B、 
C、 
D、 
答案A,D
解析 天气状况因其在自然界中是周而复始的，所以可以预测。
转载请注明原文地址:https://kaotiyun.com/show/MLTd777K
本试题收录于： 公共英语五级笔试题库公共英语（PETS）分类
0

公共英语五级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)