从事危险品的航空运输，应当将危险品

A. 无线电通讯受到干扰，飞机颠簸增强；

B. 由静压系统工作的各种仪表失真；

C. 风向风速不断变化，远山显淡兰色

A. QFE；

B. QNH；

C. QNE

A. 旅客舱门和勤务门已关闭并上锁，机外排气活门未关闭。Overboard exhaust valve not closed with passenger and service doors closed and locked.

B. 由于堵塞或断开，或由于风扇失效，显示器冷却管道内气流量低。Low airflow in display cooling duct due to blockage or disconnection, or a fan failed.

C. 任一电子舱风扇速度＜60%或失效。Any avionics fan speed ＜60% or failed.

D. 任一显示风扇速度＜50%或失效。Any display fan speed ＜50% or failed.

A. ①②③

B. ①②④

C. ②③④

A. 跑道入口灯是白色，滑行道中线灯是绿色

B. 跑道入口灯是绿色，滑行道中线灯是蓝色

C. 跑道入口灯和滑行道中线灯都是绿色

A. 400

B. 600

C. 550

D. 800

A. 连续性降水

B. 间歇性降水

C. 阵性降水

A. 罗盘，备用姿态指示器和大气数据计算机。compass, standby attitude indicator and air data computer

B. 备用PFD，备用空速和MFD。 Standby PFD, standby airspeed and MFD

C. 综合备用仪表和备用水平状态指示器Integrated standby instrument and standby HIS

D. 综合备用仪表和备用罗盘Integrated standby instrument and standby compass

A. 操控驾驶舱的OFF选择。Overrides an OFF selection in the flight deck

B. 必须跟驾驶舱电门保持在同样的位置。Must be in the same position as the flight deck switch

C. 仅可操纵当建立AC电源时Can only be operated when AC power is established

D. 不能操控驾驶舱的OFF选择。Cannot override an OFF selection in the flight deck

A. 碎积云

B. 层云卷

C. 层云