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【判断题】
装载系数是指实际运输重量与运输车辆标记载重量之比。A.
正确
B.
错误
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举一反三
【简答题】The two common types of white-light LED used in the visible light communication system are ________ and____________.
【单选题】Usually the organizational structure of the company is shown as the organizational chart. Two common types of organizational charts exist, tall and :
A.
detailed chart
B.
flat chart
C.
short chart
D.
level chart
【单选题】Usually the organizational structure of the company is shown as the organizational chart. Two common types of organizational charts exist, tall and :
A.
Detailed chart
B.
Flat chart
C.
Short chart
D.
Level chart
【单选题】Usually the organizational structure of the company is shown as the organizational chart. Two common types of organizational charts exist, tall and
A.
short chart.
B.
detailed chart.
C.
flat chart.
D.
level chart.
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