空气的相对湿度主要影响人体的()换热。
参考答案:对流
The prize of the game show is $30,000 and an all expenses____ vacation to China. [ ]
A. paying
B. paid
C. to be paid
D. being paid
国家经理部对HSSE表现进行回顾的周期是:()
A、每年
B、每半年
C、每季度
D、每月