液压系统压力读数显示绿色代表压力（ ）。The green pressure readout of hydraulic system indicates that the pressure is（ ）.

音响警告 ＇Gear Disagree＇表明：The ＇Gear Disagree＇ aural warning indicates:

A. 发生刹车超温情况。A brake overheat condition exists.

B. 在一个或两个主起落架舱出现超温情况。Overheat condition exists in one or both MLG bays.

C. 飞机在起飞构型或在空中，设置停留刹车。Parking brake is set with the aircraft configured for takeoff or in the air.

D. 起落架的实际位置与起落架控制手柄的控制位置不一致。Landing gear position does not agree with landing gear control handle position.

飞机水平且假定最大飞机爬升姿态机头上仰10º ，复飞的最小燃油量是With the airplane level and assuming a maximum airplane climb attitude of 10º nose up, the minimum fuel quantity for go-around is

A. 每个机翼油箱404千克 404 kg per wing

B. 每个机翼油箱303千克 303 kg per wing

C. 每个机翼油箱272千克 272 kg per wing

D. 每个机翼油箱101千克 101 kg per wing

（案例分析） 某日一航班（CRJ900）从重庆飞呼和浩特，起飞后出现后货舱烟雾警告信息，机组执行检查单后，后货舱烟雾持续存在，而当前着陆重量为36吨，请问，机组是马上着陆还是等待耗油?如果马上落地，如何去做，应注意些什么?如果需要耗油，注意些什么？(Case Analysis) One day a flight (CR900) flying from Chongqing to Hohhot, after take-off, a smoke warning message appeared in the AFT cargo compartment. After the crew executed the checklist, the smoke in the AFT cargo compartment persisted, and the current landing weight was 36 tons. Questions: should the crew land immediately or hold for fuel consumption? If land immediately, how should you do, what should you pay attention to? If fuel consumption was required, what should you pay attention to?

机场区域的范围是指

A. 机场周围50 公里内的空间

B. 机场内供飞机进离场、起降等飞行的空间

C. 机场使用细则规定的空间

引气总管由（ ）分为两部分。The bleed air manifold is divided into two sections by：

A. 负载控制活门 (LCV) Load control valve

B. 隔离活门 (ISOL) the isolation valve

C. 压力调节关断活门 (PRSOV) Pressure Regulating and Shutoff Valves

D. 高压活门(HPV) High Pressure Valve

在收回期间，缝翼比襟翼（ ）收回。During retraction, the slats retract ____ the flaps.

A. 先before

B. 后 after

C. 一起 together with

EGPWS方式4A 的边界为500 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 GEAR（太低起落架）。
The boundary for EGPWS Mode 4A is 500 feet radio altitude. If the envelope is penetrated at less than ( ), the GRND PROX lights flash and the TOO LOW GEAR aural alert is generated.

A. 159kts

B. 170kts

C. 190kts

D. 180kts

在飞行时无意中进入了积雨云，会出现下列何种现象

A. "连绵的小雨，能见度较差，轻到中度颠簸，冬季积冰严重

B. 能见度极差，飞机颠簸强烈，积冰严重，有雷电袭击和干扰

C. 阵性降水，轻到中度积冰，云中飞行平稳"

CCAR-121部规定，组类II飞机驾驶员的模拟机复训时数要求为：每（ ）个日历月不少于（ ）小时。

A. 6；6

B. 6；12

C. 12；12

D. 12；8

判断正误：L 或R FUEL FILTER 警戒信息（黄色）意味着当左或右燃油滤堵塞时，燃油旁通或接近旁通。True or False:L or R FUEL FILTER caution (amber) Indicates that a bypass or impending bypass condition exists at respective filter.