依据《环境保护法》的规定,有权依照有关法律的规定对环境污染防治实施监督管理的部门不包括()。
A.公安部门
B.军队环保部门
C.民航管理部门
D.林业主管部门
参考答案:D
水煤气、半水煤气的含氧量(氧的体积分数)达到( )时必须停炉。
A.0.5%
B.1%
C.1.5%
D.2%
William Sidney Porter, known as O. Henry, is most famous for ().
A. his poems
B. his plays
C. his short stories
D. his novels