546.Arrows shall be used to indicate flow direction when needed to
understand the schematic diagram.

A. 　When you need to understand a schematic diagram,use arrows to indicate
flow orienting.

B. 　Arrows shall be used to indicate flow ends when needed to understand
the schematic diagram.

C. 　When need to comprehend the chart,you should use arrows point to the
direction.

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.

B. 　The actual release date should not be used on each page of this
handbook.The term "Ahead release"Should instead 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. 　如果剪切销断裂,检查拖把。

B. 　如果销钉断裂,检查拖把。

C. 　如果剪切销断裂,给拖把做测试。

A. 　All pages of semi-size fixed-leaf manuals shall be set up for standard
loose-leaf fling.

B. 　All pages of each size fixed-leaf manuals shall be set up for standard
loose-leaf fling.

C. 　All pages of full size loose-leaf manuals shall be set up for standard
loose-leaf fling.

A. 　ADD

B. 　INCREASE

C. 　FILL

A. 　主题标题应与本规范中使用的示例相同,或实质上等同于本规范中使用的示
例,除非因飞机型号的设计或运行特点而不适用。

B. 　除了因飞机种类的设计或操作方式不适用的情况,主题标题应与本规范中使
用的示例一致或本质相似。

C. 　除了因飞机类型的设计或运行方式不适用的情况,主题标题应与本规范中使
用的示例一致或近似。

A. 　设置电门每秒钟三个循环

B. 　设置电门每分钟三个循环

C. 　设置电门每三分钟三个循环

A. 　该控制组件安装在机身尾部

B. 　该控制组件安装在驾驶舱后部

C. 　该控制组件安装在驾驶舱底部

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.

A. 　如果不正确跟进操作程序、检查、修理或维护程序,可能导致人员受伤。

B. 　如果没有紧跟操作程序、检查、修理或维护程序,可能导致人员伤亡。

C. 　如果不正确遵循操作程序、检查、修理或维护程序,可能导致人员伤亡。