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【单选题】
环境风风速大于 ( ) m/s时,严禁动车组列车进入风区。A.
15
B.
25
C.
30
D.
40
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【判断题】Multimodal carriers are the general carriers and are liable for the loss, damage and delay of delivery of goods in the whole transit.
A.
正确
B.
错误
【简答题】短文填空。 This winter, I have a good time in Singapore with my parents. It is a small country, but it is very clean and (1) b______. We can see many trees and flowers of different (2) c______. We stay in ...
【单选题】What kind of products do the air carriers deliver? （）
A.
The high value
B.
Low density or weight
C.
A and B
D.
To add cost
【单选题】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
【单选题】根据行姿动作要领要求,后退步时脚要( )地面,后退的步幅要(),转体时要先转身体,头稍后再转。
A.
抬离,适中;
B.
轻擦,小
C.
抬离,小 ;
D.
轻擦,适中;
【简答题】Air carriers generally transport products of high value and _______________ or weight。
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