74.Each Chapter or Section is to start with a general description of the
system and its operation and should be labeled Description and Operation.

A. 　 A modification of information in an existing manual can be taken as
a revision.

B. 　 A revision refers to a adjustment of information in a manual under
publishing.

C. 　 A modification of information in an existing manual can be called a
revision.

A. 　应使用能产生黑白图像的打印格式来进行复制。

B. 　应使用能产生黑白图像的打印形式来进行印刷。

C. 　应使用能产生黑白图像的打印形式来进行复制。

A. 　You may use alerts and cautions to emphasize some important places.

B. 　The important parts must be highlighted by using the warnings,cautions
and notes.

C. 　Warning,cautions and notes may be used to highlight or emphasize
important points.

A. 　GETS

B. 　SENSES

C. 　OBTAINS

A. 　The order of topics in the Handbook is intended to increase in-flight
usefulness.

B. 　The sequence of topics in the Handbook is intended to increase in-flight
useless.

C. 　The sequence of topics in the Handbook is pretended to increase
in-flight usefulness.

A. 　如果组件变得很干净,那么组件的寿命将会增加。

B. 　如果组件变得很脏,那么将降低组件的使用率。

C. 　如果组件变得很脏,那么组件的寿命将会缩短。

A. 　control

B. 　continue

C. 　contents

A. 　一旦确定了活门或控制装置的符号或设备,则应在整个手册中将其用于相关
单元。

B. 　只要确定了活门或控制装置的特征或设备,则应在整个手册中将其用于此类
装置。

C. 　一旦确定了活门或控制装置的符号或设备,则应在整个手册中将其用于此类
装置。

A. 　To make the melting process faster, apply heat to the compound.

B. 　To make the curing process faster, apply heat to the compound.

C. 　To make the evaporation process faster, apply heat to the compound.

A. 　If the sleeve is incorrectly attached, adjust it.

B. 　If the sleeve is badly attached, adjust it.

C. 　If the sleeve is wrong attached,adjust it.