尽量不要在砧状云下方飞行。在雷雨云的下风面最有可能遇上冰雹，因为冰雹是从砧状云底部落下或从风暴边上抛出。强雷雨云下风面（）海里以内都有可能遇到冰雹。

当入侵飞机（ ），TCAS系统能为飞机提供冲突避让方向。When the intruder airplane is equipped with （ ）The TCAS system can provide collision avoidance direction。

音响信息＇DON’T SINK＇ 产生当：An audio message of ＇DON’T SINK＇ is generated when

什么时候提供风切变警告：Wind shear warnings are provided:

TCAS 决断提示程序基于飞行员在大约（ ） 秒内开始的RA 机动。如果又出现附加的纠正性决断提示（例如反向操作），则机动必须在（ ） 秒内开始实施。The TCAS resolution advisory programs are based on the pilot initiating the RA maneuver within approximately（ ） seconds. If an additional corrective resolution advisory is issued (e.g. a reversal), the maneuver must be initiated within（ ）seconds.

判断正误True or False: 俯仰限制指示器（迎角－裕度指示器AMI）仅在风切变警告时显示在PFDs上。Pitch limit indicators (alpha-margin indicators) will only appear on PFDs for a windshear warning.

TCAS的决断提示（RA）指示：A TCAS resolution advisory indicates the:

TILT旋钮用于调节天线的俯仰倾斜角度范围是（）。The rotary TILT knob is used to adjust the antenna elevation（ ）

EGPWS方式4B 的边界为245 英尺RA（无线电高度）。当飞机在空速低于（ ）穿越该包线，则GND PROX（近地）灯闪亮并产生语音告警TOO LOW FLAPS（太低襟翼）。
The boundary for EGPWS Mode 4B is 245 feet radio altitude. If the envelope is penetrated at less than ( ), the GRND PROX lights flash and the TOO LOW FLAPS aural alert is generated.

判断正误True or False: TCAS交通提示允许机组人员去监控入侵飞机的指示。the TCAS traffic advisory allows the flight crew to monitor an indication of an intruding aircraft.

判断正误True or False: 地形信息显示在多功能显示器(MFD)上，并可被覆盖在NAV（导航）扇区图和FMS地图上。Terrain information is presented on the multifunction displays and can be overlaid on NAV sector and FMS map.