下列哪个叙述正确

下列选项中不属于主飞行操纵的是: Which one of the following is not primary flight controls?

（多项选择multiple choices）下列选项中属于主飞行操纵的是: Select primary flight controls from the following items:

辅助操纵舵面由液压或电动进行驱动。The Secondary control surfaces are either actuated hydraulically or electrically.

判断正误True or False: 飞行操纵系统是正驾驶和副驾驶使用驾驶盘、操纵杆和方向舵踏板进行常规操纵的。The flight controls are operated conventionally with control wheels, control columns and rudder pedals for the pilot and copilot.

副翼系统卡阻的第一个动作是？What is the first action during an aileron system jammed?

万一双发失效，主飞行操纵如何被提供液压？In the event of a dual engine failure, how are the primary flight controls powered?

飞行中在高度( )英尺以上襟翼放出是禁止的。Flight with flaps extended at altitudes above（ ） feet is prohibited.

飞行中无故障时低于下列哪个高度，飞行扰流板禁止放出：Flight spoilers must not be extended in flight below an altitude of:

襟翼1和8的Vfe是？Vfe for flaps 1 and 8 is:

当人工操纵飞机时，如果飞机进入失速，飞行员失速改出的第一个动作应该是：When the pilot is manually flying the aircraft, if the aircraft was stalled, what is the first action for stall recovery?