微机调节器中用于人机对话、数据调整的是（）。
A.通讯联络板；
B.数／模转换板；
C.键盘及显示装置；
D.中央处理器。
参考答案：C
用画线词的反义词或对应词完成句子。
1. I like _____ hair. I don't like long hair.
2. This room is small. Do you have a _____ one?
3. This tree is very tall, but that tree is _____.
4. I can see the white bird, but I can't see the _____ one.
5. Please stay here. Don't go _____.
What a fine day! How about_______ out for a walk?
A．go
B．to go
C．gone
D．going
