A、 Flame arrestors make sure excessive heat does not enter the fuel vent system. A clogged flame arrestor causes the pressure relief valve in the surge tank to open. When open, the pressure relief valve becomes another vent for the fuel vent system.
B、 Flame cleaners make sure over hot air does not enter the fuel vent system. A blogged flame cleaners force the pressure relief valve in the surge tank to open. When open, the pressure relief valve becomes another vent for the fuel vent system.
C、 Flame erasers make sure excessive hot air do not enter the fuel vent system. A condensed flame erasers causes the pressure relief valve in the surge tank open. When open, the pressure relief valve becomes a vent for another fuel vent system.
答案：A
A、 Flame arrestors make sure excessive heat does not enter the fuel vent system. A clogged flame arrestor causes the pressure relief valve in the surge tank to open. When open, the pressure relief valve becomes another vent for the fuel vent system.
B、 Flame cleaners make sure over hot air does not enter the fuel vent system. A blogged flame cleaners force the pressure relief valve in the surge tank to open. When open, the pressure relief valve becomes another vent for the fuel vent system.
C、 Flame erasers make sure excessive hot air do not enter the fuel vent system. A condensed flame erasers causes the pressure relief valve in the surge tank open. When open, the pressure relief valve becomes a vent for another fuel vent system.
答案：A
A. 拆除所有阻止操纵舵面自由移动的校装销和设备。
B. 拆下所有的插钉和设备使操纵舵面自由移动。
C. 拆下所有的开口销，并移走防止操纵舵面自由移动的设备。
A. The horizontal bar goes out of view.
B. The vertical bar goes out of view.
C. The horizontal bar disappears suddenly.
A. 自主式定位包括惯性制导系统、天气雷达、多普勒、接近预警、避撞、星体跟踪器等部分，以及六分仪/八分仪等。
B. 自主式定位包括导向系统、天气雷达、多普勒、近地警告、避撞、星体雷达等部分，和六分仪/八分仪等。
C. 自主式定位包括导向系统、天气雷达、多普勒、接近预警、避撞、星形跟踪器等部分，和六分仪/八分仪等。
A. 进气口由很多部件组成，包括机头整流罩、涡流发生器以及管道。
B. 进气口由很多部件组成，包括前环形整流罩、涡流发生器以及电缆。
C. 进气道包括前环形整流罩、涡流发生器以及管路等部件。
A. 在接触到升降舵调整片后缘时，将指示器归零。
B. 在接触到升降舵调整片前缘时，将指示器归零。
C. 当连接到升降舵调整片前缘时，将指示器一次性归零。
A. If the airplane has not been tested for twirl characteristics and recovery methods, a discussion shall be included on the limited conditions for preventing spins and the possible best recovery techniques, and it shall be stated that no testing has been conducted and that the recovery techniques are based on the manufacturer＇s best comment.
B. If the airplane has not been tested for spin characteristics and recovery methods, a discussion of prevention of spins and probable best recovery techniques will be included with a notation that no tests were made and the recovery techniques are based on the best judgment of the manufacturer.
C. If the aircraft has not been expanded for spin features and recovery ways, prevention of spin and possible best recovery techniques are discussed and it is determined that no exams have been performed and that recovery techniques are based on the manufacturer＇s best judgment.
A. This step is applied to primer layer only.
B. This step can be only applied when the top is painted.
C. This step is applicable only when you apply the top layer of paint.
A. 任何关于限制，仪表标识或者指示牌的改变，会在飞行操作手册的基本限制（第二部分）被说明。
B. 任意改变极限，仪表标记或者指示牌的基本限制应该在飞行员操作手册中规定。
C. 对飞行员操作手册基本限制（第二部分）中的限制、仪表标志或标牌的任何变更均应予以说明。
A. 基本控制和操作信息描述的是飞机部件的控制及工作的方式，包括任何特殊程序和适用的限制。
B. 飞机的基本控制和操作信息是关于飞机、部件是如何操作的，包括所有的特殊程序和适用的限制。
C. 飞机操作控制、部件的运作信息，以及其特殊程序和极限都在基本控制和操作信息中说明。
A. 为减慢固化过程，减少对化合物的加热。
B. 为减缓损耗，降低复合材料承受的热量。
C. 减少施加的热量会导致制作工序减慢。
