678.THE SAFETY INSTRUCTIONS.

A. 　Instead of using the actual date of issue on each page of an original
issue of a Handbook, the words "original issue" may be used.

C. 　In place of using the actual date of release on each page of an original
issue of a handbook,the letters"Original issue"Have to be used.

A. 　转动凸轮以松开管路

B. 　转动卡以使管路自由移动

C. 　转动卡箍以松开管路

A. 　viation Regulations may prepare CAPs

B. 　General Aviation Manufacturers Association Built up this Specification
to guide the airplane, engine and component manufacturers to prepare

C. 　APs

D. 　ocuments(which may also be
called Continuing Airworthiness Programs or CAPs). All types of general
aviation airplanes and components certified under the applicable Federal

F. 　ederal

I. 　nspection Documents(which may also be
called Continuing Airworthiness Programs or CAPs). All types of general
aviation airplanes and components certified under the applicable Federal

A. 　按需增加一个螺帽。

B. 　如果必要,增加一个垫圈。

C. 　必须增加一个垫圈。

A. 　对于使用时间长的飞机,大修时分解进行检查,以协助选择检查项目。

B. 　为了大修而拆卸的长时间使用飞机,应被检查以协助选择检查项目

C. 　为了协助选择检查项目,应检查并拆卸使用时间长的飞机进行大修

A. 　飞机维修手册(或持续适航指令)是包含飞机持续适航方案的主要文件,CAP
对其进行补充。

B. 　飞机维修手册(或持续适航指令)是包含飞机持续适航方案的补充文件,CAP
是主要文件。

C. 　飞机维修手册(或持续适航指令)是包含飞机持续适航方案的唯一文件,CAP
对其进行扩展。

A. 　发动机的驱动马达没有点火。

B. 　启动发动机但不点火。

C. 　带转发动机但不点火。

A. 　A value of 2 mm is permitted.

B. 　A value of 2 mm is rejected.

C. 　A value of 2 mm is unacceptable.

A. 　Rub the surface with a soft, dry cloth.

B. 　rRub the surface fast with a soft, dry cloth.

C. 　Rub the surface quickly with a soft, dry cloth.

A. 　Adjust compass system 1 until it agrees with compass system 2.

B. 　Synchronize compass system 1 with compass system 2.

C. 　Regulation compass system 1 until it agrees with compass system 2.