判断正误true or false：自动飞行控制系统（AFCS）是自动驾驶和飞行指引仪的综合系统。The Automatic Flight Control System (AFCS) provides integration of the autopilot and flight director systems

着陆前稳定进近的定义是什么？What is the definition of a stable approach before landing?

精密进近时，满足哪几个条件才可以预位进近方式？For precision approach, the approach mode can only be armed when what conditions are met ?

特定决断高度/高（DDA/H）的定义？ What＇s the definition of designated decision altitude/height DDA/H ？

目的地机场预报有雷雨时，机组应该做哪些准备？When a thunderstorm is forecast at the destination airport, what preparations should the crew make?

请简述起飞后检查的动作。Please briefly describe the actions for After Takeoff Check.

请简述SOP中不同高度所对应的推荐爬升速度。Please briefly describe the recommended climb speeds for different altitudes in the SOP.

以先启动左发为例，简述燃油供油单向活门测试程序及注意事项。Brief introduction fuel feed check valve test procedure and CAUTIONS (Take first start left engine as example)

请简述初始检查时怎么检查液压面板？Please brief how to check hydraulic panel during originating check?

（ ）海里之前，飞机位置正常，方向可以正常控制，禁止手扶前轮转弯手柄，防止大速度时误动前轮转弯手柄，产生方向突变，损伤前轮机构和轮胎，甚至侧滑和方向失控。Before ( ) knots, aircraft position is normal, the direction can be controlled normally, it’s forbidden to touch nose wheel tiller in order to prevent sudden direction change at large
speed due to moving the nose wheel tiller accidently, it can result in damage of nose wheel assembly and wheel, furthermore, sideslip and loss of direction control.

正常情况下，在发动机关车前需要确认满足哪些条件?Normally, engine cannot be shut down beforeconfirming the following situations：