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  38
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/8B1d777K
本试题收录于： 职称英语卫生类C级题库职称英语分类
0

职称英语卫生类C级

职称英语

相关试题推荐
随机试题
最新回复(0)