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【单选题】
空中交通管制服务的任务是防止航空器与航空器相撞及在机动区内航空器与（）相撞，维护和加快空中交通的有序流动。A.
鸟群
B.
障碍物
C.
登机桥
D.
加油车
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皮皮学刷刷变学霸
举一反三
【简答题】In the box below are some of the expressions you have learned in this unit. Do you understand their meanings? Do you know how to use them in the proper context? Now check for yourself by doing the bla...
【单选题】Check the proper use of handling gear
A.
Please check if cargo is carefully separated
B.
Please check if cargo gear is carefully operated
C.
Please check if cargo is completely unloaded
D.
Please check if cargo stowage is careful and safe
【单选题】Check proper use of handling gear.
A.
Check properly when using the handling gear
B.
Check if cargo facilities are properly used.
【单选题】Check proper use of handling gear
A.
Check how to use the steering gear properly
B.
Check properly when using the handling gear
C.
Check if cargo facilities are properly used
D.
Check if cargo facilities are properly stowed
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