问题
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
答案
参考答案：C
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（）can be used for carrying goods to the pointed place automatically.
A.Automatic belt
B.Automatic conveyor
C.Automatic Guided Vehicle
D.Robot
参考答案：C