281.本手册每一页不应使用实际的发行日期,而应使用“初始版本”一词

　Instead of using the actual date of issue on each page of an original
issue of a Handbook, the words "original issue" may be used.

　In place of using the actual date of release on each page of an original
issue of a handbook,the letters"Original issue"Have to be used.

正确答案：A

噜啦啦噜啦噜啦啦啦啦啦啦1

扫码进入小程序
随时随地练习

491.Stagger the tab dividers and 1abe1 them with section numbers or titles,
or both.

490.The control unit is installed aft of the cockpit.

489.EACH SURVIVAL KIT ( ) THESE ITEMS.

488.ALL PERSONNEL MUST FULLY ( ) THE SAFETY PRECAUTIONS.

487.After the ailerons go back to neutral make sure they are flush with
the flaps.

486.Any anomaly should be reported to ABC, through the Condition
Reporting System, so that additions and/or revisions can be made to the

485.Each item of Airplane Performance shall include a statement of
significant conditions associated with the data.

484.制造商在本节中应提供一份设备清单,作为单独的文件附于本手册,或单
独提供。

483.When the selector is in the 100% position, the user will( ) pure
oxygen.

482.Replace components that are worn more than the maximum limits.