To make a living,they are willing to_________many of the disadvantages of city life such as crime,

heavy traffic , and pollution.    [ ]

A. put up                  

B. put off    

C. put up with              

D. put away

室内热环境质量的指标体系包括（）

A、温、湿度

B、风速

C、壁面温度

D、换气次数