123.Text shall be as brief and concise as practicable.

A. 　FEEL

B. 　TREAT

C. 　TOUCH

A. 　server control unit

B. 　service control unit

C. 　servo control unit

A. 　乘务和地面人员在飞机区域之间进行通信的系统部分。包括放大器,听筒等
设备

B. 　飞行和地面人员在飞机区域之间进行通信的系统部分。包括放大器,听筒等
设备

C. 　飞行和地面人员在飞机区域之间进行通信的系统部分。包括氧气面罩,听筒
等设备

A. 　 文中此类插入语应简短明了并用于强调重要和关键的指示。

B. 　 文中此类插图应简单具体并用于强调重要和关键的指示。

C. 　 文中此类插入语必须简短明了并用于强调重要和批评性的指示。

A. 　当风速减小到 30 节以下,可以打开货舱门。

B. 　当风速达到 30 节,仍然允许打开货舱门。

C. 　当发动机转速减小到 30 节以下,可以打开货舱门。

A. 　ACCESS

B. 　NEAR

C. 　CLOSE

A. 　ambient Air Temperature is the static free air temperature attained
from inflight temperature indications or surface meteorological sources,
adjusted for instrument error and compressibility effects.

B. 　Outside Air Temperature is the free air electrostatic temperature,
contained neither from inflight temperature indications nor ground
meteorological and compressibility effects.

C. 　Outside Air Temperature is the free air static temperature, obtained
either from inflight temperature indications or ground meteorological
sources, adjusted for instrument error and compressibility effects.

A. 　In this section which is a separate attachment of the Handbook or as
a separate document, the manufacturer shall provide an equipment list.

B. 　The manufacturer shall provide an equipment list in this section, in
a separate document appended to the Handbook, or as a separate document.

C. 　Being a separate appendix of the Handbook or as a separate document,
the manufacturer shall provide a list of equipment of this section.

A. 　封面标题和适用的飞机名称应显著地显示在手册的封面或书脊(或两者)上。

B. 　封面标题和适用的飞机名称应着重地显示在手册的封面或书脊(或两者)上。

C. 　覆盖的标题和使用的飞机设计应突出的显示在手册封面或书脊(或两者)上。

A. 　Divide the follow wind component by the aircraft speed to get the
correction.