[单选题]How are the cargo doors operated?
A. Manually
B. Hydraulically
C. Either manually or hydraulically

[单选题]About cargo doors operation, which is correct:
A. The yellow hydraulic system opens these doors outward and upward. They lock open or closed mechanically.
B. If the yellow system's electric pump fails, crewmen can use a hand pump to pressurize the system. This hand pump is on the hydraulic maintenance panel
C. Both correct

[单选题]How is the bulk cargo door operated?
A. Manually
B. Hydraulically
C. Either manually or hydraulically

[单选题]How does cargo fire extinguishing system work？
A. The bottle has two discharge heads, one for each compartment. When a member of the flight crew presses the DISCH pushbutton for either compartment, the action ignites the corresponding squib on the fire bottle, which then discharges extinguishing agent into that compartment.
B. The bottle has three discharge heads, one for forward compartment，the other for the after compartment，extinguish automatically.If it is failure，extinguish manually。
C. Two bottle have two discharge heads, one for each compartment. When a member of the flight crew presses the DISCH pushbutton for either compartment, the action ignites the corresponding squib on the fire bottle, which then discharges extinguishing agent into that compartment.

[单选题]To manually open the cargo door：
A. manually work the yellow system hand pump to assist the door operation.
B. The cargo door is mechanically operated. It does not need any hydraulic power.
C. the green system hand pump may be used to substitute the yesslow system.

[单选题]For lithium battery transportation in cargo, package only need to affix NO.9 dangerousness tag when single unit exceeds （）rated capacity.
A.100WH
B.160WH
C.80WH
D.200WH

[单选题]The ventilation of AFT cargo compartment is from:
A.cabin air
B.cockpit air
C.avionics bay air

[单选题]AFT cargo compartment air is controlled by outlet isolation valve and evacuated to:
A.avionics bay
B.overboard
C.air-conditioner pipe

[单选题]When the cargo door is in normal operation,
A. The yellow hydraulic system is pressured (YELLOW ELEC PUMP energized). Operation of the flight controls and PTU is inhibited.
B. The yellow hydraulic system is pressured (YELLOW ELEC PUMP energized). Operation of the flight controls is not inhibited. Operation of PTU is inhibited.
C. The yellow hydraulic system is pressured (YELLOW ELEC PUMP energized). Operation of the flight controls is inhibited. Operation of PTU is not inhibited.

[单选题]when will be the lights of CARGO SMOKE and DISCH on？
A. After pressing the discharge pushbutton, this amber light comes on, thereby indicating that the agent bottle has fully discharged.
B. Within 60 s after pressing the discharge pushbutton, this amber light comes on, thereby indicating that the agent bottle has fully discharged.
C. After pressing the discharge pushbutton, this amber light comes on, thereby indicating that the agent bottle has not discharged.

[单选题]The maximum load capacity for each A320 cargo compartment is: )
A. 1# 7500LB、3#5349LB、4#4652LB，5#3300LB
B. 1# 7500LB、3#3300LB、4#4652LB，5#5349LB
C. 1# 5349LB、3#7500LB、4#4652LB，5#3300LB

[单选题] Long ago, when the sick man was operated on, he could feel nothing.
A. T
B. F

[判断题] Cargo Aircraft Only(仅限货机)标签是危险性标签。
A.正确
B.错误

[单选题] 航空货运中,General Cargo Rate 表示的中文含义是( )。
A.普通货物运价
B.指定商品运价
C.等级货物运价
D.比例运价

[单选题] 货舱烟雾（CARGO SMOKE）面板，释放（DISCH ）灯什么时候亮？
A. 当按压相应释放按钮后，该琥珀色灯亮，表示瓶中的灭火剂已经完全释放
B. 当按压释放按钮后60 秒以内，该琥珀色灯亮，表示瓶中的灭火剂已经完全释放
C. 当按压相应释放按钮后，灭火瓶没有释放，该琥珀色灯亮

[单选题]当FWD（AFT）CARGO SMOKE（前/后货舱烟雾）警告出现时，音响警告呈现:
A.单谐音
B.重复连续谐音
C.无音响警告

[判断题]当主任乘务长通过客舱广播系统下达滑梯待命指令后，若 MASP 上 ALL DOORS 蓝色灯未亮，主任乘务长则须重新发布滑梯待命指令。
A.正确
B.错误

[单选题] How do you do?
A. Fine, thank you.
B. How do you do?
C. Not too bad.
D. Very well.