根据我国现行《海洋环境保护法》的规定，对下列哪项行为可处以警告（）。

A．船舶未持有防污证书

B．不按规定排放或超标排放污染物

C．排放禁止排放的污染物

D．未经申报进行海洋倾废

It was reported that the government and the troops__________the victims of the earthquake – stricken areas in Qinghai province.

A．relaxed

B．relieved

C．guarded

D．freed