A、 可以
B、 不可以
C、 应当
D、 视情
答案：A
A、 可以
B、 不可以
C、 应当
D、 视情
答案：A
A. 1
B. 2
C. 3
D. 4
A. 至少保持一侧的；
B. 保持两侧的；
C. 如果预报天气条件允许，可以不使用。
A. 大气数据基准面板air data reference panel
B. 飞行控制面板Flight control panel
C. 显示转换面板Reversionary display panel
D. 显示控制面板Display control panel
A. 空速 airspeed
B. 油门杆、襟翼和起落架位置 position of the thrust levers, flaps and landing gear
C. 垂直速度（VS） vertical speed (VS)
D. 无线电高度（RA）输入 radio altimeter (RA) inputs
A. 与风速减小量相等的空速损失
B. 等于风速减小量两倍的空速损失
C. 等于风速减小量两倍的空速突然增大
A. 场高800ft
B. 场高1000ft
C. 无线电高度1000ft
D. 无线电高度800ft
A. ≤1800psi
B. ＜2800psi
C. ＜3000psi
D. ＜3200psi
A. 不能，APU引气只能用于整流罩防冰。No, APU bleed can be used only for cowl anti-ice
B. 是的，如果APU被人工选为引气源。Yes, if APU is manually selected as bleed source
C. 不能，APU引气不能用于机翼防冰。No, APU bleed cannot be used for wing anti-ice
D. 是的，万一出现ACSC 1&2失效或故障。Yes, in the event of ACSC 1&2 failure or malfunction
A. 表示发生了较低优先级的故障，或识别出低优先级系统故障，并且只有在问题解决或相关系统关闭时才从屏幕上移除。Indicate that a lower priority failure has occurred, or identify a low priority system failure, and only removable from screen when the problem is solved or related system is switched OFF
B. 表明存在异常情况或发生优先级较低的故障，在咨询消息上方显示，并且可以随时打包。Indicate that an abnormal condition exists or that a lower priority failure has occurred, presented above the advisory message and can be boxed at any time.
C. 表示存在异常情况或发生优先级较低的故障，在咨询消息下方显示，并且只有在问题解决或相关系统关闭时才从屏幕上移除。Indicate that an abnormal condition exist or that a lower priority failure has occurred, presented below the advisory message and only removable from screen when the problem is solved or related system is switched OFF
D. 指示已手动或自动激活的特定系统的状态，或识别低优先级系统故障。在咨询消息下面显示，可以打包。Indicate status of a specific system that has been manually or automatically activated, or identify a low priority system failure. Presented below the advisory message and can be boxed.
A. 集中并控制EFIS 数据的显示 concentrate and control display of EFIS data
B. 允许飞行员对简图页面进行选择 allow pilot selection of synoptic pages
C. 处理并将数据传达到EICAS显示器上正确的部件中 process and relay data to the proper component for EICAS display
D. 控制EICAS显示器的冷却过程 control the cooling process of the EICAS displays
