单项选择题
A.Distribution processing B.Manufacture C.Product process D.Packaging
Air cargo is （）A.air transport B.air f...
单项选择题Air cargo is （）
A.air transport B.air freight C.air delivery D.plane
Automated warehouse is managed by（）A.computer ...
单项选择题Automated warehouse is managed by（）
A.computer B.computed system C.information system D.internet
（）can be used for carrying goods to the pointed place a...
单项选择题（）can be used for carrying goods to the pointed place automatically.
A.Automatic belt B.Automatic conveyor C.Automatic Guided Vehicle D.Robot
