货位管理的主要内容是什么?
参考答案:(1)统筹安排;
(2)标志记载;
(3)定置管理;
(4)建立卡片;
(5)四个一条线。
_____ and guilty,Maggie put the book back on the shelf she had secretly placed in her
schoolbag.
A.Frightened
B.Frightening
C.Being frightened
D.To be frightening
如图所示,电源内阻不能忽略,安培表、伏特表都是理想电表,当滑动变阻器R的滑动头从a端滑到b端过程中( )
A.V的示数先增大后减小,A示数增大
B.V的示数先增大后减小,A示数减小
C.V的示数先减小后增大,A示数增大
D.V的示数先减小后增大,A示数减小