MDRO感染病人的病房每日应通风换气，桌面、窗台、床架每天用500mg/L含氯消毒剂擦拭，一桌一巾，用后彻底消毒（）

A、is a popular celebrity
B、does not like to be in the limelight
C、was a professional actress before becoming a singer
D、is very well known for her outrageous clothes outfits and risqué style

A.8摄氏度≤T≤12摄氏度
B．8摄氏度≤T≤15摄氏度
C．10摄氏度≤T≤15摄氏度
D．10摄氏度≤T≤18摄氏度

A.级
B．级
C．级
D．级