实施CDFA技术进近时，公布的仪表进近图中提供的下降率表中没有对应飞机地速的下降率。怎样确定所需要的下降率？

机场的起落航线通常为左航线；若因地形、城市等条件的限制，或者为避免同邻近机场的起落航线交叉，也可以为右航线；起落航线的飞行高度，通常为（ ）米至（ ）米。

A. 300；500

B. 300；600

C. 500；800

D. 500；700

发动燃油温度指示低于（）°C时，不得起飞。Take-off with engine fuel temperature indications below （）°C is prohibited.

A. -5.0

B. 0.0

C. 5.0

D. 8.0

形成海陆风的对流性环流的原因是

A. 从水面吹向陆地的空气较暖，密度小，导致空气上升

B. 陆地吸收和散发热量比水面快

C. 从水面吹向陆地的空气冷，密度大，使空气上升

在北半球垂直穿过高压脊线飞行时，航线上的风是

A. 先碰到右侧风，后碰到顺风

B. 先碰到左侧风，后碰到右侧风

C. 先碰到右侧风，后碰到左侧风

执行搜录援救任务的航空器向遇险待救人员空投的药物和急救物品的颜色应为

A. 红色；

B. 蓝色；

C. 黄色

复飞时每个机翼的最低油量是假定飞机的爬升姿态为多少度？The minimum fuel quantity for go-around of each wing is to assume the airplane climb attitude of （ ） degrees nose up.

A. 5

B. 8

C. 10

D. 15

ENG SYNC OFF 状态信息（白色）表明ENG SYNC OFF status (white)

A. 表明2台发动机处于高功率计划中Indicates that both engines are at a high power schedule.

B. 表明发动机 SYNC(同步)人工取消选择。Indicates that engine synchronization manually selected off by flight crew.

C. 指示一个 FADEC 通道不工作或可能会影响发动机传感器裕度的故障组合。Indicates that one FADEC channel is inoperative or a combination of faults that may affect engine sensor redundancy.

D. 指示 L FADECFAULT 1 包含的状态信息之外不严重的故障组合。Indicates a combination of faults that are less serious than the faults covered by a FAULT 1 status message.

（案例分析）2020年1月27日，福州航空B737-800执行三亚-赣州-哈尔滨航班。在未经机务短停检查和放行情况下完成赣州-哈尔滨航段运行。飞行机组关舱门前未确认飞机维修放行签署情况；滑行阶段发现问题后未滑回，而是通过塔台管制员询问维修放行人员信息，擅自代填技术记录本后起飞。请分析该机组存在的问题。（Cases analysis）On January 27th, 2020, Fuzhou Airlines B737-800 executed the Sanya - Ganzhou - Harbin flight, and they had completed the Ganzhou-Hharbin segment operation without aircraft short-stop maintenance inspection and release.The flight crew did not confirm the signature of the aircraft maintenance release before closing the cabin door;During the taxiing phase, the crew did not taxi back after finding the problem, instead they asked the maintenance and release personnel information through the tower controller, and then took off after filling in the technical record book by themselves without authorization.Please analyze the problems this crew has.

发动机在 V1 或 V1 后失效首先会出现什么现象？ What＇s the first phenomenon when engine failure at/after V1 ?

A. 偏航 yaw

B. 横滚 roll

C. 抬头 pitch up

D. 低头 pitch down

在航空器运行过程中谁有最终的决定权

A. 机长

B. 航空器所有人

C. 运营人