【问题2】 请选择联网设备，并说出其作用。
参考答案：交换机、集线器(hub)，用以连接服务器；路由器，用作连接Internet的接入设备。
Internet是指在()协议的基础上将分散的各种网络互连而构成的互联网。
A、OSI
B、TCP/IP
C、IPX/SPX
D、NetBEUI
阅读理解。
Hello, boys and girls. I'm Tom. Nice to meet you. Tom is my first name. What's my last name? My
last name is Hanks. Tom Hanks is my full name (全名). I'm twelve years old. I'm from England and I'm
English. Thanks.
1. What's Tom's full name?
_____________________.
2. What's Tom's family name?
3. What's Tom's given name?
4. How old is Tom?
5. Where is Tom from?
