在飞机到达DDA时，失去目视参考，应继续平飞至复飞点，再开始复飞。When arriving DDA, and losing visual reference, pilots should continue level flight to MAP, then initiate the go-around.

APU 系统信息显示在EICAS的主页和状态页，＇APU ALT LIMIT＇状态信息意味着：The APU system messages are shown on the EICAS primary and status pages. The ＇APU ALT LIMIT＇ status message means:

APU 系统信息显示在EICAS的主页和状态页，＇APU DOOR OPEN＇警戒信息意味着：The APU system messages are shown on the EICAS primary and status pages. The ＇APU DOOR OPEN＇ caution message means:

APU 系统信息显示在EICAS的主页和状态页，＇APU ECU FAIL＇警戒信息意味着：The APU system messages are shown on the EICAS primary and status pages. The ＇APU ECU FAIL＇ caution message means:

APU 系统信息显示在EICAS的主页和状态页，＇APU BLEED ON＇警戒信息意味着：The APU system messages are shown on the EICAS primary and status pages. The ＇APU BLEED ON＇ caution message means:

APU 系统信息显示在EICAS的主页和状态页，＇APU OVERTEMP＇警告信息意味着：The APU system messages are shown on the EICAS primary and status pages. The ＇APU OVERTEMP＇ Warning message means:

APU 系统信息显示在EICAS的主页和状态页，＇APU OVERSPEED＇警告信息意味着：The APU system messages are shown on the EICAS primary and status pages. The ＇APU OVERSPEED＇ Warning message means:

APU 系统信息显示在EICAS的主页和状态页，＇APU FIRE＇警告信息意味着：The APU system messages are shown on the EICAS primary and status pages. The ＇APU FIRE＇ Warning message means:

判断正误：通过燃油简图页可以监控 APU 燃油泵和燃油关断活门的工作状态。True or False: APU pump and fuel SOV operation can be monitored on the FUEL synoptic page.

判断正误：交流电源简图页用于监控 APU 发电机。True or False: The AC ELECTRICAL synoptic page can be used to monitor the APU generator.

判断正误：ECS简图页用于监控APU 负载控制活门(LCV)。True or False: The ECS synoptic page can be used to monitor the APU LCV.