A、 启动完成。 Start is completed
B、 牵引车离开。Tow truch is leaving
C、 目视地面机务人员离开，确认地面设备和人员撤离飞机。Only after seeing the ground crew leave, confirming the ground equipment disconnected and personnel leave.
D、 断开内话。Disconnetc intercom
答案：C
A、 启动完成。 Start is completed
B、 牵引车离开。Tow truch is leaving
C、 目视地面机务人员离开，确认地面设备和人员撤离飞机。Only after seeing the ground crew leave, confirming the ground equipment disconnected and personnel leave.
D、 断开内话。Disconnetc intercom
答案：C
A. 污染跑道上的起飞和落地Takeoffs and landings on contaminated runways;
B. 中雨或大雨中飞行Flight through moderate or heavier intensity rain;
C. 中度或严重颠簸中飞行Flight through moderate or heavier intensity turbulence;
D. 雷雨附近飞行Flight in the vicinity of thunderstorms.
A. 内侧防滞系统发现故障。 Fault found in the anti-skid INBD system.
B. 内侧刹车压力＜800 psi且2号直流汇流条供电。 IB brake pressure is ＜800 psi and DC BUS 2 powered.
C. 外侧刹车压力＜800 psi且2号直流汇流条供电。 OB brake pressure is ＜800 psi and DC BUS 2 powered.
D. 内侧刹车压力＞800 psi且停留刹车设置时，停留刹车关断活门失效在开位。 The parking brake SOV has failed open with inboard brake pressure ＞800 psi and the parking brake set.
A. 地面扰流板放出，但是飞机不在地面上。A ground spoiler is deployed and aircraft is not on the ground.
B. 内侧地面扰流板不工作。Inboard ground spoilers are inoperative.
C. 外侧地面扰流板不工作。Outboard ground spoilers are inoperative.
D. 地面减升模式不安全。Ground lift dumping mode is unsafe.
A. 可以
B. 不可以
A. 3 个月
B. 6 个月
C. 9 个月
A. 0到-2℃
B. 0到-15℃
C. -2到-15℃
A. 1
B. 2
C. 3
D. 4
A. 8KM（两极）
B. 11KM
C. 16KM（赤道）
A. 30 米；
B. 50 米；
C. 80 米
