远端机和近端机维护属于()的维护内容
A.直放站
B.天线
C.漏缆
D.馈线
参考答案:A
用划线单词的反义词填空。
1. Beijing is a ___________ city. Shijiazhuang is a small city.
2. Danny is quiet, but Jenny is ___________.
3. He came here at six. I ___________ there at six, too.
4. The desk is old, but the chair is ___________.
5. A bus is ___________. An airplane is fast.
《劳动法》、《工会法》、《安全生产法》中对于( )在劳动安全卫生方面的职权和责任所做的规定,实质上也是一种重要的安全生产监督。
A.企业法人
B.安全监管部门
C.工会
D.行会