MAIN BATT OFF警戒信息 (琥珀色)含义是？

关于“机组”以及随机工作人员和实习人员正确的叙述是：
①机组由机长和其它空勤人员组成 ②机组由机长领导 ③机组的组成和人员数额，应当符合适航证、飞行手册和有关文件规定 ④随机工作人员和实习人员，不用在飞行任务书中注明

A. ①②③

B. ②③④

C. ①②④

典型的全天候运行机场灯光设备中的障碍物灯和跑道末端灯是什么颜色。

A. 障碍物是红色，跑道末端灯是琥珀色

B. 障碍物和跑道末端灯均是红色

C. 障碍物是琥珀色，跑道末端灯是红色

判断正误True or False：通过关断油门杆，可以将燃油供油关断活门关闭。Moving the thrust lever to the shutoff position closes theengine fuel feedshutoff valve

当飞行员无意中飞进了在大片层状云系中隐藏着的雷暴活动区时，应推荐何种处置方法

A. 将油门调到推荐的穿越颠簸区空速并保持平飞高度；

B. 将空速减小到机动飞行速度并保持稳定高度；

C. 飞行员应调转航向或飞往已知有目视飞行条件的区域

通过哪种测量值可确定大气的稳定度

A. 气温垂直递减率

B. 大气压力

C. 标准气温和地面气温之差

（案例分析）2017年9月3日，某机组驾驶飞机执行扎兰屯-海拉尔航班，在海拉尔最后进近阶段副驾驶接到管制指令的同时，机长下达指令“打铃，放轮，襟翼30”，副驾驶接到机长指令“打铃，放轮，襟翼30”后，由于疏忽，在场高1748ft选择45°襟翼，但未放下起落架手柄，机组发现起落架未放下后复飞。二次进近正常落地。请问机组可能存在哪些问题？(Case Analysis) On September 3, 2017, a certain crew flew the aircraft to carry out the Zhalantun-Hailar flight. At the same time as the copilot received the control instruction during the final approach phase of Hailar, the captain gave the instruction "Ring, gear down, and flaps 30”, after receiving the command from the captain “Ring, gear down, and flaps 30”, the copilot, due to negligence, selected the flaps 45° at 1748ft AGL, but the landing gear lever was not selected down. The flight crew found the abnormal situation of landing gear and excuted a missed approach. The second approach was made and ended with a normal landing. What possible problems may exist shown by the flight crew?

根据航程燃油方案使用的燃油消耗率计算,不可预期燃油占计划航程燃油的所需燃油比例为：Calculated according to
the fuel consumption rate of the flight fuel plan, Unpredictable fuel accounts for ( ) of fuel required for the scheduled flight.

A. 5%

B. 10%

C. 15%

D. 20%

飞行机组人员必须利用驾驶舱内一切可用信息，来确定飞行临界航迹控制。这种确定带有主观意志并根据飞行员对状态的判断而定。作为指南，临界飞行轨迹控制通常可由失控的，超过正常稳定飞行状态下的参数变化来指示，以下哪些参数变化可作为遭遇风切变的指示？（ ）Flight crew must use all available information in cockpit to determine critical flight path control. This determination is subjective and made based on pilots＇ judgment on status. As a guidance, critical flight path control is usually indicated by parameter changes which are uncontrollable and beyond normal stable flight status. Which of the followings can be the indications when encountering windshear?

A. 15KIAS

B. 500英尺/分钟垂直速度 500 feet/minute (VS)

C. 5°俯仰姿态 5° pitch attitude

D. 与下滑道偏差1个点 1 dot deviation from the glide slope

担任飞行机组成员的驾驶员在任何连续的（ ）个日历日之内必须在所飞的机型上完成至少（ ）次起飞和着陆。

A. 120；3

B. 90；3

C. 60；3

D. 30；3

地面进入停机坪，当你看到地面指挥人员“急速”伸开两臂和指挥棒，举至头部上方，交叉挥动指挥棒。请问这个手势信号是什么意思？

A. 紧急关车

B. 紧急停住

C. 快速滑行