问题
单项选择题
TCP/IP协议是（）。
A、邮件传输协议
B、文件传输协议
C、视频传输协议
D、传输控制协议
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
TCP/IP协议是（）。
A、邮件传输协议
B、文件传输协议
C、视频传输协议
D、传输控制协议
参考答案：D
| 完形填空。 | |||
| Breakfast is very important (重要的) to people, so you should eat well for breakfast, 1 now many people don't have breakfast, 2 they are very busy. Some people want to 3 longer in the morning and they don't have time to eat 4 . Some want to do more work, so they begin to work when it is time for breakfast. 5 eat breakfast, but they eat quickly and often finish (完成) it in a very short time. We can often see someone eating his breakfast when he is 6 in the street. All these are 7 for people's health. If you want to keep healthy, get up 8 in the morning. After doing 9 , sit down at a 10 table and enjoy some healthy food without hurry (不慌不忙地). | |||
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