【多选题】关于NSAP地址,下列哪些描述是正确的?()
A.
NSAP相当于IP网络中的IP地址和协议号。两个系统的NSAP相同会引起通信异常
B.
NSAP地址包括区域地址、StemID和NSEL三部分
C.
区域地址和StemID定长,NSEL是变长的
D.
StemID用于标识区域内的IS。在集成IS-IS中,建议由系统的RouterID或接口MAC地址转换而来
【单选题】Have you got hiccups? Have you tried _____ a glass of water? That often helps!
【单选题】She as educated at Bejing University,________She
A.
8.She as educated at Bejing University,________Shewent on to have her advanced study abroad. ( 全国 2) A..after which
【单选题】She says I hurt her feeling,but l didn’t ____.
【单选题】以下FX2N可编程序控制器控制电动机三角启动时,()是三角形启动输出继电器。
【简答题】完形填空 My English teacher is Shanice. She l from South Africa( 南非). She is 26 years 2 . She likes Chinese food. 3 favorite food is Chinese Jiaozi. She has a son. 4 boy was born on May 4th, 2007. My 5 is...
【单选题】when l came back at midnight she _____finished.