()主要与商品的出入仓库有关,即通常所说的搬运、装卸成本。
A.资金占用成本
B.仓储维护成本
C.仓储运作成本
D.仓储风险成本
参考答案:C
I want to know ______ the day after tomorrow. [ ]
A. what he will do
B. what will he do
C. what he did
D. what did he do
单作用叶片泵的叶片安装是沿着转动方向向前倾斜一角度。()