地面风
参考答案:
指的是近地面层的风,一般陆地是指距地面10米左右的风。
17..In the United States, bus travel doesn't cost much as train travel, ?
18.
A.don't they
B.does it
C.do they
D.doesn't it
秘书处理部门关系的方法是:强化部门观念;()部门实情;促进部门协调.