280.The Handbook producer should arrange the material within paragraphs
in a manner he considers to be most informative to the kind of pilot
expected to use the Handbook.

A. 　用螺母将面板固定在支架上

B. 　用螺栓将面板连接到结构上

C. 　用螺栓将面板固定在支架上

A. 　The fueling hose must not hit the side of the tank.

B. 　The fueling hose must not hit the edge of the tank.

C. 　The fueling hose must not bond the edge of the tank.

A. 　ACCEPTABLE

B. 　ACCEPTANCE

C. 　ACCEPT

A. 　The intention of such terms is to provide definitions which have
practical value for technical communication.

B. 　The purpose of such terms is to provide definitions with practical value
for technical communication.

C. 　The aim of such terms is to provide definitions for practicing valuable
technical communication.

A. 　In flight,Flight Idle Power required for the engine to operate at slowly
speed is an important condition to ensure good engine operation and
airplane handing characteristics.

B. 　Flight Idle Power is the power required for an engine to operate at
a minimum speed during flight to ensure satisfactory engine operation and
aircraft handing characteristics.

C. 　In flight,good engine operation and aircraft handing characteristics
are guaranteed to provide the engine with Flight Idle Power needed to
operate at the lowest speed .

A. 　 当你安装天线,排列符号必须指向前方。

B. 　 当你安装天线,校准箭头必须指向前方。

C. 　 当你安装天线,校准点必须向前方。

A. 　FLAT

B. 　BEND

C. 　STRAIGHT

A. 　安装部件后进行功能测试。

B. 　进行功能测试后安装部件。

C. 　在安装部件后将进行操作测试。

A. 　包括折页和章节开头页,所有页面均应双面打印。

B. 　包括折页和章节开头,所有页面均应单面打印。

C. 　除了折页和章节开头页,所有页面均应双面打印。

A. 　基本控制和操作信息,描述如何控制及操作飞机部件,涉及到一些特殊程序
和飞行控制信息适用的限制。

B. 　基本控制和操作信息,描述如何控制及操作飞机部件,涉及到许多特殊程序
和飞机部件适用的限制。

C. 　基本控制和操作信息,描述如何控制及操作飞机部件,涉及到所有特殊程序
和飞机部件适用的限制。