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问题 单项选择题

下列哪个协议是计算机网络通讯协议？

A．WAPI

B．TCP/IP

C．WAP

D．WIPI

答案

参考答案：B

解析：A为中国的无线网络协议：C为手机上网的一种协议；D为韩国的无线网络协议。

填空题

根据句意及首字母提示在横线处填上恰当的单词，使句子意思完整，语法正确。

1. The desserts are very delicious. Have you t_______ them?

2. The price of the car is i_______ so fast that I can't afford it.

3. He is a v_______, so he eats mainly vegetables.

4. —How well Mary sings!    

    —Yes.  She has a s_______ voice.

5. Be careful when you cross the m_______ road because there are many people and cars on it.

6. Lei Feng,  a great soldier,  will live in everyone's h_______ forever.

7. You can't e_______ to learn a foreign language in two months.  That's impossible.
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单项选择题

彩绘妆中晕染的方法必不可少，它能把不同颜色（）。

A.层次分明

B.主次清晰

C.融为一体

D.相辅相成
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