249.BEFORE YOU ( )THE UNIT, DO THE SPECIFIED TEST PROCEDURE.

A. 　This system does not exceed the normal channels of communication for
items not included in the CAP.

B. 　For items not included in the CAP, this system does not take the place
of the normal channels of communication.

C. 　For items not mentioned in the CAP, this system does not occupy the
normal channels of communication.

A. 　最小允许误差 5 毫米。

B. 　最大允许误差 5 毫米。

C. 　最大容差 5 毫米。

A. 　ILLUMINATED

B. 　LIGHTED

C. 　BRIGHTENED

A. 　GO

B. 　ENTER

C. 　FALL

A. 　SPILLS

B. 　SPILLAGE

C. 　OVERFLOWS

A. 　从油箱内排放大约 2 升燃油。

B. 　从油箱内排放至少 2 升燃油。

C. 　从油箱内排放不超过 2 升燃油。

A. 　Hinge the towing arm up to the nose gear.

B. 　Connect the towing arm to the nose gear.

C. 　Fix the towing arm up to the nose gear.

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. 　通常,当在章节末尾或出版物的后部增加页面--不影响手册中的页面时--必
须准备修订版。

B. 　通常,当在章节一端或出版物的背面增加页面--不影响手册中的页面时--必
须随时准备修订版。

C. 　通常,当在章节末尾或出版物的背面增加页面--不影响手册中已经存在的页
面时--必须准备修订版。

A. 　 Apart from printing "This page intentionally blank" on blank pages,
the Document producer may use dual page numbering on pages preceding or
following a blank page.

B. 　 Instead of printing "This page intentionally blank" on blank pages,
the Document producer may use dual page numbering on pages preceding or
following a blank page.

C. 　 Except printing "This page intentionally blank" on blank pages. the