( )不是衡量综合供应链绩效时要考虑的内容。
A.客户服务
B.知名度
C.时间
D.资产
参考答案:B
It is said that this kind of music is well worth _____. [ ]
A. to listen
B. to listen to
C. listening
D. listening to
在8051单片机中,当RS1和RS0的值为01B时工作寄存器位于内部RAM的()区域内。
A.00-07H
B.08H-0FH
C.10H-17H
D.18H-1FH