题目内容

网线理论上的传输距离是多少米？

A. 100M
B. 200M
C. 50M
D. 10M

查看答案

搜索结果不匹配？点我反馈

更多问题

”在日常生活中，引导幼儿掌握‘你好’、‘对不起’等基本文明礼貌用语”属于（）的教育内容。

A. 小班自我意识
B. 中班自我意识
C. 小班人际交往
D. 中班人际交往

There ___ a book and many chalks on the desk.

A. is
B. are
C. be

Don’t sit on the chair- there ___ on it.

A. is some water
B. are some water
C.is any water

There are ___ on the table.

A. 3 bottles of oranges
B. 3 bottle of oranges
C. 3 bottles of orange