伤口有特殊腥臭的黄绿色脓液宜用（）

A.凡士林纱布

B.3%～5%盐水湿敷

C.10%硝酸盐涂擦创面

D.1：1000苯氧乙醇湿敷

E.漂白粉硼酸溶液湿敷

— Many species are in danger of dying out because of a________of habitat.

— I couldn't agree more.We must take action for them as well as for ourselves. [ ]

A. waste  

B. possession  

C. pollution

D. lack