题目内容

篮球高运球时，球反弹的高度在（）。

A. 肩部以上
B. 肩胸之间
C. 腰胸之间
D. 腰部以下

查看答案

搜索结果不匹配？点我反馈

更多问题

篮球运球是进攻队员在场上相互联系和组织进攻的手段

A. 对
B. 错

A__________________is a transmission medium that carries a signal between the transmitter and the receiver.

A. communication channel
B. telephone line
C. coaxial cable
D. multiplexing

______is a form of signal transmission in which one communication channel carries several transmission at the same time.

A. Braodcaster
B. Microwave
C. Multiplexing
D. Coaxial cable

The method of dividing the medium into communication channel is called ______.

A. EMI
B. TDM
C. FDM
D. PCM