單項(xiàng)選擇題What is the meaning “speed is not of primary importance”?（）

A.Speed is important          
B.Speed is not the most important
C.Speed is mainly important    
D.Speed is first importan


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1.單項(xiàng)選擇題What are transported mainly by water?（）

A.Raw materials
B.Heavy, bulky and low value commodities
C.Semi-processed
D.Great amount goods

2.單項(xiàng)選擇題How many categories are there in water transport?（）

A.2         
B.3        
C.4          
D.Not available in the paragraph

3.單項(xiàng)選擇題How many tons does the cargo 737 carry?（）

A.100 tons          
B.Not clear       
C.More than 100 tons  
D.I don’t know

4.單項(xiàng)選擇題Where is the most air freight shipped in the passenger aircraft?（）

A.Separately         
B.In same level   
C.In the lower part    
D.Not mention here

5.單項(xiàng)選擇題How much is the percent of air transportation in all modes?（）

A.Less than 1%      
B.Lowest      
C.Lower            
D.Low

6.單項(xiàng)選擇題What kind of products do the air carriers deliver? （）

A.The high value     
B.Low density or weight
C.A and B           
D.Shortest time to transport

7.單項(xiàng)選擇題What is the disadvantage for air transportation?（）

A.Quick but not safe        
B.Less frequency
C.It can’t lift heavy goods    
D.The highest cost in all transport modes

8.單項(xiàng)選擇題What is the meaning of “short hauls”?（）

A.Near way      
B.The distance is not long   
C.Direct line     
D.Short road

9.單項(xiàng)選擇題Loss and damage ration for motor are lower than any other modes. Is it correct?（）

A.Yes           
B.Depend        
C.No           
D.I don’t know

10.單項(xiàng)選擇題The international trade needs the（） to fulfill it’s transaction.

A.Great amount of shipped     
B.Tracks     
C.Logistics       
D.Ships