判断正误True and false ：液压关断活门只能通过选择LH或RH ENG FIRE PUSH电门关闭。 The hydraulic shutoff valve can only be closed by selecting the LH or RH ENG FIRE PUSH switchlight.

对于所有飞机，当机翼（特别是前缘）受污染时，失速AOA 显著减小。On all aircrafts, the stall AOA is reduced significantly when the wing, particularly the leading edge, is contaminated.

通常地形避让的最小速度可以按照V2掌握，但如果需要，最小可以减小到接近抖杆的速度。Normally, the minimum speed of terrain avoidance can refer to V 2 , but if necessary, the minimum can be further reduced to close the speed of the stick shaker.

离地后，为抵消某台发动机故障而引起的推力不对称， 应使用方向舵消除侧滑，同时使机翼保持水平状态。To counter the thrust asymmetry of an engine failure,
maintain wings level with the rudder after aircraft lift off.

超重着陆在五边上需要保持比正常大的速度，可以不遵守襟翼的标牌速度。Overweight landing should maintain excessive airspeed than normal on final , no need to observe flap placard speeds.

如果左发出现火情，APU灭火瓶可发射到左发动机舱。If there is fire on the left engine, the APU fire extinguisher bottle can be launched into the left engine compartment.

只要条件满足时，可以不需要目的地备降场。As long as the conditions are satisfied, the alternate airiport of destination may not be necessary

4D/15位置汇报中4D是指（）。 What＇s the 4D refer to in 4D/15 POSITION REPORT?（）

下列哪些是双发失效的记忆项目？Which of the following are immediate actions of dual engine failure ?

APU火警的信息与现象what are the message and phenomens of APU FIRE?

大坡度转弯练习的注意事项What are the caution items for steep turn practices?