560.The localizer course is aligned with the centerline of the runway.

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. 　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. 　Those units means that they can prevent it from eroding.

B. 　Those units provide a method of deicing.

C. 　Those units provide away to prevent the formation of ice.

A. 　An appropriate caution or note shall be contained in each Handbook to
inform the operator that a current Handbook is required to be in the
airplane during flight and that it is the operator's duty to keep the

B. 　A current Handbook that an appropriate warning or note shall be obtained
in each Handbook to inform the operator is required to be in the airplane
during flight and that it is the operator's responsibility to retain the

C. 　A suitable warning or note shall be involved in each Handbook to inform
the operator that a current Handbook is required to be in the airplane
during flight and that it is the operator's responsibility to maintain
the Handbook in a current status .

A. 　从油箱内排放大约 2 升燃油。

B. 　从油箱内排放至少 2 升燃油。

C. 　从油箱内排放不超过 2 升燃油。

A. 　INJURY

B. 　WEAR

C. 　ABRASE

A. 　如果轮胎温度升高超过 177 度,插头熔化且轮胎放气。

B. 　如果轮胎温度升高超过 177 度,易熔塞和轮胎融化。

C. 　如果轮胎温度升高超过 177 度,易熔塞熔化且轮胎放气。

A. 　server control unit

B. 　service control unit

C. 　servo control unit

A. 　单词 WARNING(警告)使用 14 号字小写粗体,警告文本使用 10 号字大写粗
体。

B. 　单词 WARNING(告诫)使用 14 号字大写粗体,警告文本使用 10 号字大写粗
体。

C. 　单词 WARNING(警告)使用 14 号字大写粗体,警告文本使用 10 号字大写粗
体。

A. 　All flow control devices within the system, such as check valves, fuel
pumps, accumulators, and relays should be included.

B. 　All flue control devices within the system, such as single valves, fuel
pumps, storage, and relays should be included.

C. 　All flow control devices within the system, such as single valves, fuel
pumps, accumulators, and relays should be included.