434.That portion of the system which is used by flight and ground
personnel to communicate between areas on the aircraft. Includes items
such as amplifier, handset, etc.

A. 　ACCEPTABLE

B. 　ACCEPTANCE

C. 　ACCEPT

A. 　Database synchronization is still on.

B. 　Database synchronization is in progress.

C. 　The database is already synchronizing.

A. 　垂直列表使复杂的长句子更容易阅读和理解。

B. 　垂直方向上的清单使复杂的长句子更容易读取和理解。

C. 　长的复合句可以通过垂直列表简化以进行阅读和理解。

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. 　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. 　INTERMITTENT

B. 　INTERNAL

C. 　IRREGULAR

A. 　Copy density should be the same throught the page.

B. 　Copy density must be different throught the page.

C. 　Density of copy must be different throught the page.

A. 　within night operation, make sure the panel lights are dim.

B. 　During night operation, make sure the panel lights are bright.

C. 　During night operation, make sure the panel lights are dim.

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. 　Text may be prepared in one or two columns with or without justification

B. 　Text may be prepared in one and two columns with or without reason

C. 　Text may be prepared in one or three columns with or without
justification