必须选择哪个控制电门才能取消自动驾驶断开音频警告指示？Which control must be selected to cancel the autopilot disconnect audio warning indication?

主轮接地后应使用反推，以作为机轮刹车的补充。Thrust reversers shall be used after main wheels on the ground as a supplement to the wheel brakes.

正常着陆剖面，通过跑道入口后，油门柔和一致收到慢车，正常情况下，大约20 英尺时，油门应当收到慢车。After passing threshold, reduce thrust to idle smoothly and slowly. Normally,thrust shall be retracted to idle at approximately 20 feet.

完成关车检查单后，机长须确认机务发出了松刹车手势，然后再松开停留刹车。After completing shutdown check, the captain shall confirm the maintenance personnel has given the hand signal for parking brake release, then release the parking brake.

为保持一个稳定的滑行速度，可以使用一个或两个慢车反推。To maintain a stabilized taxi speed, may use one or both thrust reverser(s) at idle.

当天首次关车前，应执行供油单向活门测试，须先关闭哪台发动机？Prior to first shutdown of the day,fuel feed check valve shall be tested, which of the following engine ought to be shutdown first?

以下属于硬着陆的是（ ）。Which of the following are hard landings:

应在( ) 海里前将反推收至慢车。 Reverser idle thrust should be achieved before ( ) knots.

前轮接地后应尽早使用( )。Use ( ) as soon as possible after nose wheel on the ground.

如果着陆的速度大于VREF，可能会导致（ ）先接地。When touchdown speed is greater than VREF, ( ) may touch down first as a result.

着陆技术（收油门的技术）会受到以下哪些因素影响? The landing technique (power reduction) is influenced by a number of variables including（）。