The backside of the title page should be left blank to avoid the need for revision and potential loss of the inserted airplane serial and registration numbers.

A. This document and the applicable airplane maintenance manual(s) complement each other.

B. This document may supplement the aircraft maintenance manual(s) as appropriate.

C. This document is explanation to the airplane maintenance manual(s).

A. Misunderstanding will occur if a word is only understood by a large amount of people in a special technical area.

B. If a word is only known by quite a small amount of people in a special technical field, there will be communication interference.

C. If a word is only understood by a very small number of people in a specific technical area, it will cause interference in communication.

A. Slowly and fully extend the RAT and make sure that it does not touch other parts.

B. Quickly and fully retract the RAT and make sure that it does not touch other parts.

C. Slowly and carefully extend the RAT and make sure that it does not attach to other parts.

A. 如果不遵守特殊预防措施，机械员打开舱门时很容易造成站在门附近的人员受伤。

B. 打开车门的机械员没有遵守规舱定的安全预防措施，造成了站在附近的人员受伤。

C. 机械员在未遵守规定的安全预防措施的情况下打开舱门，很容易造成站在舱门附近的人员受伤。

A. Use schematics and drawings to briefly explain the operation of the system, including warning devices and control features during use.

B. Making use of simplified schematics and drawings explain how this system operates, including warning devices and control features in use.

C. The simplified diagrams and drawings are the indication of the system operation, including warning devices and control features in use.

A. 只要EEC有电，EGT就显示。

B. 只有当EEC有电时，EGT才显示。

C. 当EEC有电时，只有EGT显示。

A. Each surge tank has a vent scoop and pressure relief valve on its access door.

B. The vent scoop and pressure relief valve each has an access door in the surge tank.

C. The surge tank has a vent scoop and pressure relief valve on each access door.

A. 这是一个很好的喷漆方案。

B. 这是一个很好的除漆程序。

C. 这是一个很好的调色计划。

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. 如果有必要，增加更多垫片。

B. 增加更多气源是有必要的。

C. 如有必要，添加更多汽油。