控制器是计算机的控制部件,它控制其他部件协调统一工作,并能完成对指令的分析和执行。
参考答案:对
_____, I have never seen anyone who’s as capable as John.
A.As long as I have
B.Now that I have traveled so much
C.Much as I have traveled
D.As I have traveled so much
目前很多大型制造商的物流采购都采用适时存货系统,以便最大限度地减少库存的储存成本。()是适时存货系统的主要薄弱点