A、 Always use test element that can cause sparks.
B、 Never use test equipment which can cause cracks.
C、 Do not use test equipment that can cause sparks.
答案：C
A、 Always use test element that can cause sparks.
B、 Never use test equipment which can cause cracks.
C、 Do not use test equipment that can cause sparks.
答案：C
A. Interior Labels and Signs are required for interior general and emergency information, instructions, cautions, warnings, etc.
B. Interior Placards and Markings are required for interior general and emergency information, instructions, cautions, warnings, etc..
C. Interior Placards and Signs are required for interior general and emergency information, instructions, warnings, cautions, etc.
A. 为了简化阅读和相互援引，插图、图形和表格应尽可能以纵向排列布局呈现。
B. 为方便阅读和相互参照，如可行，插图、图形和表格应垂直排列布局。
C. 为了精简阅读和交叉索引，插图、图标和表格如可行，应纵向排列布局。
A. The airworthiness problem needs to be resolved by the way any other airplane does in the operator＇s fleet has equal or more damaging corrosion, and it has to be done before the regular check of that zone.
B. The airworthiness problem needs immediate action ahead of the next planning inspection of that zone, because it would probably occur on another plane in the operator＇s fleet, causing equivalent or more serious corrosion.
C. Due to any other airplane in the operator＇s fleet could have the comparable or more vital corrosion, the airworthiness problem should be investigated immediately before the next periodic inspection of that zone.
A. STE是一种活的语言，需要用户的反馈来不断改进。
B. STE是一种生活的语言，需要用户的培育来不断验证。
C. STE是一种活的语言，需要用户的输入来不断应用。
A. The gearbox is installed behind the pneumatic motor.
B. The pump is installed behind the hydraulic motor.
C. The pump is installed behind the pneumatic turbine.
A. 对于全发工作起飞距离， 应显示不同周围温度、高度、重量和风与起飞距离的对应关系。应包括地面滚转和达到50英尺障碍物高度的总距离。
B. 对于全发工作起飞距离， 应显示不同周围温度、高度、重量和风的条件下所需的起飞距离。应包括地面滑跑距离和达到离地面50英尺时的水平距离。
C. 对于全发工作起飞距离，应显示不同周围温度、高度、重量和风的条件下所需的距离。提供的数据应包括从滑跑始点到飞机达到高于起飞表面50英尺所经过的水平距离。
A. Solid the sealant at a peripheral temperature.
B. Cure the sealant at a uniform temperature.
C. Solid the sealant at the same temperature.
A. Those units and components are responsible for storing and delivering fuel to the turbines system, including engine-driven fuel pumps, fuel tanks (airbags), valves, booster pumps, etc. and provide components for dumping fuel overboard.
B. Those units and components are used to store and deliver fuel to the engine, including engine-driven fuel pumps, integral tanks (bladder), valves, boost pumps, etc., and those components which furnish a means of in-flight fuel dumping .
C. Those units and components are designed to store and deliver fuel to the gas engine system, including engine-driven fuel pumps, fuel tanks (airbags), valves, booster pumps, etc. and units to pour fuel to the air.
A. The portion of the system is used to eliminate or prevent the formation of ice on all airfoil surfaces, including wings and airfoil sections of the empennage.
B. The portion of the system is used to dispel or get rid of ice gathering on some aircraft surfaces, including wings and empennage surfaces.
C. The portion of the system is used to eliminate or forbid ice forming on outside parts of all airfoils, including the airfoils of wings and empennage.
A. That portion of the system provides for rolling and stopping the aircraft while on the ground and stopping wheel rotation after retraction, including items such as swivel glands, anti-skid devices, pressure indicators, plumbing, etc.
B. That portion of the system provides for rolling and stopping the aircraft while on the ground and stopping wheel rotation after retraction, including items such as wing illumination, warning light dimming systems, pressure indicators, plumbing, etc.
C. That portion of the system provides for rolling and stopping the aircraft while on the ground and stopping wheel rotation before retraction, including items such as supply valves, anti-skid devices, pressure warning systems, plumbing, etc.
