2. 外语
  3. if headaches only occur at night, lack of fresh air is often the cause.

if headaches only occur at night, lack of fresh air is often the cause.

admin2009-06-15  21
问题 if headaches only occur at night, lack of fresh air is often the cause.
选项 A、deliver
B、fall
C、happen
D、arrive
答案C
解析
转载请注明原文地址:https://kaotiyun.com/show/aOhd777K
本试题收录于： 职称英语理工类C级题库职称英语分类
0

职称英语理工类C级

职称英语

相关试题推荐
随机试题
最新回复(0)