ATM网络采用固定长度的信源传送数据,信元长度为
A.1024B
B.53B
C.128B
D.64B
参考答案:B
解析:【解析】ATM网络采用定长度的信源传送数据,信元长度为53B。
Everything _____ doing is worthy of _____ well.
A.worthy; being done
B.worthy; doing
C.worth; being done
D.worth; doing