A、 The turbo engine includes a compressor bleed system, air cooling system, hot air system, and engine starting system. The compressor bleed system can control the airflow through the engine, and the air cooling and hot air systems are used for engine anti-icing.
B、 The turbo engine includes a compressor exhaust system for controlling the airflow through the engine, a cooling air system for engine icing, and an engine starting system.
C、 The turbine engines include compressor bleed systems used to control flow of air through the engine, cooling air systems, heated air systems for engine anti-icing, and engine starting systems.
答案：C
A、 The turbo engine includes a compressor bleed system, air cooling system, hot air system, and engine starting system. The compressor bleed system can control the airflow through the engine, and the air cooling and hot air systems are used for engine anti-icing.
B、 The turbo engine includes a compressor exhaust system for controlling the airflow through the engine, a cooling air system for engine icing, and an engine starting system.
C、 The turbine engines include compressor bleed systems used to control flow of air through the engine, cooling air systems, heated air systems for engine anti-icing, and engine starting systems.
答案：C
A. 扰流板的作用是使机翼上的阻力增加，升力减少,从而扰乱流经该机翼上表面的平滑气流。
B. 扰流板的作用是扰乱流经机翼上表面的平顺气流，从而使此机翼上的阻力增加，升力减少。
C. 扰流板的作用是增加机翼上的阻力，造成升力减少,进一步干扰流经该机翼上表面的光滑气流。
A. Consult Table 7001 for information unrelated to the fabrication of the pivot assembly.
B. To obtain information about the manufacturing of the pivot assembly, refer to Table 7001.
C. Table 7001 contains details about all component except for the pivot assembly.
A. Each wire is comprised by an alphabetical code following 2 alpha digits and 2 numerical digits.
B. Each wire is identified by an alphanumerical code comprising 2 alpha digits followed by 2 numerical digits.
C. Each wire consists of an alphanumerical code following 2 alpha digits and 2 numerical digits.
A. 转动凸轮以使显示器松脱。
B. 转动旋钮使显示消失。
C. 转动把手以使显示器不再显示。
A. A separate document should be prepared for FAA approved airworthiness limitations which are excluded in the primary maintenance manual.
B. FAA approved airworthiness limitations shall be prepared as a separate document for inclusion in the principal maintenance manual.
C. FAA approved airworthiness limitations must be contained as an integrated documentation for inclusion in the main maintenance manual.
A. 为了保持手册处于最新状态，应该让飞机运营人把将采纳的相关程序或措施的信息在手册中载明。
B. 手册应包含要求飞机的运营人要采用的相关程序或措施的信息，以保持手册处于现行状态。
C. 飞机的运营人需要保持手册处于最新状态，因此手册内容应包含关于程序或采取的措施的相关信息。
A. 将P5-5板上的备用电源电门设置到关位。
B. 将备用电源开关安装到P5-5板上并设置到关位。
C. 将P5-5板上的气动电源电门设置到关位。
A. 特定手册中使用的定义应适用于该特定的飞机或装置。
B. 对特定手册的说明应针对特定飞机或装置。
C. 特定手册中的定义应依据特定飞机或构型制定。
A. 用于乘客和机组人员进出飞机的门，包括结构件、闩锁机构、把手、内衬、扶手、坡道、操纵装置等物品。
B. 用于乘客和机组人员进出飞机的门，包括结构件、闩锁机构、把手、内衬、综合步骤、坡道、扶手等物品。
C. 用于乘客和机组人员进出飞机的门，包括结构件、门闩、把手、隔热材料、衬板、控制器、踏板、坡道、扶手等。
A. 关键字、开关及杠杆在“条件栏”大写。
B. 大写关键词的开关和杠杆位置。
C. “条件栏”中的关键字或开关及手柄位置使用大写。
