主干电缆的命名是主干电缆在其所属（）内唯一命名。
参考答案：本地网的层面
---I’ve joined a gymnastic class at our local fitness center. It’s a great way to keep fit. Want to join us?
--- ____ Gymnastic is for girls. I’d rather do some weight.
A．No wonder.
B．No way!
C．Never mind.
D．No problem.
在下列各项中，______不属于动态网页技术。
A．DSP
B．JSP
C．PHP
D．CGI
