54.WHEN YOU INSTALL THE ANTENNA, THE ALIGNMENT ARROW MUST POINT FORWARD.

A. 　 Replace components that worn more than the maximum limits.

B. 　 Replace components that worn more than the less than limits.

C. 　 Replace components that worn more than the minimum limits.

A. 　 BREATHE

B. 　 RESPIRE\NGET INTO

A. 　简介中应包含主题的字母索引,用于定位重要的电路。

B. 　字母表应按照主题分类后在简介中列出,用于定位理想电路。

C. 　简介中应包含主题分类的字母索引,以帮助查找所需的电路。

A. 　、 In the Listing of CAP Inspections, apart from full title, date,
effectivity and inspection compliance, all Continuing Airworthiness
Program Inspections in the CAP are exclude in numerical order on the basis
of CAP inspection number.

A. 　因 CAP 是针对特定的零件或部件,可得知检查将包括对零件和设备周围区域
的观察和评估。

B. 　由于 CAP 是针对特定的零件或部件,可推测出检查将包括对零件和设备周围
区域的观察和评估。

C. 　只要 CAP 是针对特定的零件或部件,就意味着检查将包括对零件和设备周围
区域的观察和评估。

A. 　如果没有液压动力放下前起落架,起落架的重量和气流会将其推至放下位。

B. 　如果液压动力未将前起落架放下,起落架的重量和气流会将其放下。

C. 　液压动力可以放下前起落架,起落架的重量和气流也可以将其推至放下位。

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. 　was not; was

B. 　does not; are

C. 　did not; was

A. 　The basis for assuring an airplane remains airworthy and safe to operate
is to combine the manufacturer’s requirements with sound inspection and
maintenance practices.

B. 　To ensure airworthiness and safe operation of an airplane, it is
essential to follow the manufacturer’s instructions in the utilization
of airplane, and perform sound inspection and maintenance as well.

C. 　Airworthiness and safe operation are fundamental to aircraft
utilization as required by the manufacturer, so sound inspection and
maintenance practices are carried out.

A. 　DISCHARGES

B. 　EMITS

C. 　TRANSMITS