计算机中网络通信协议IP是 【5】 。
参考答案:[5]网际协议
Some people would rather ride bicycles as bicycle riding has _____ of the trouble of taking buses.
A.neither
B.nothing
C.some
D.none
定量库存控制法的一种简化形式是( )。
A.ABC法
B.订货周期法
C.双堆法
D.订购点法