库存管理者的责任就是测量特定地点现有库存的单位数和跟踪基本库存数量的增减。()
参考答案：对
I don’t think the competition is failure, because it has offered us valuable experience for the next competition.
A．不填；不填
B．不填；a
C．a ; 不填
D．a ; a
场
