含病原体的污水应当经过（）处理；符合国家有关标准后，方可排放。
参考答案：消毒
It's cold outside. Don't take off your coat, and _____ your coat. [ ]
A. wear
B. put on
C. dress
D. in
涌吐药的主治病证是（）
A．.癫痫发狂
B．中风神昏
C．燥咳痰黏
D．虫积腹痛
E．湿阻中焦
