行政主
参考答案：
行政主体是指享有行政职权，能够以自己的名义实施行政活动，并独立承担由此产生的法律责任的组织。
句型转换。
1. They're having a music class. (就划线部分提问)
_______ class _______ they having?
2. It's Friday today. (同上)
_______ _______ is it today?
3. We play the piano twice a week. (同上)
_______ _______ do you play the piano?
4. He usually goes to Beijing by sea. (同上)
_______ _______ he usually go to Beijing?
5. I don't like this motorcycle because it's too old. (同上)
_______ _______ you like this motorcycle?
Linux支持两种基本的UNIX上的网络协议，分别是______。
A．TCP/IP和UUCP
B．TCP/IP和IPX/NETX
C．TCP/IP和NetBEUI
D．UUCP和IPC/NETX
