568、规则总数从 65 条减少到 53 条。

A. 　 Do not reach this speed with a given flap setting.

B. 　 Do not exceed this speed with a give flap setting.

C. 　 Do not exceed this speed with a given flap setting.

A. 　保持安静以避免错过信号的声音。

B. 　保持安静以避免混淆声音的信号

C. 　保持安静以避免丢失声音信号。

A. 　将测量误差值控制在正或负 0.2 毫米内。

B. 　误差为正负 0.2 毫米。

C. 　标准公差尺寸为正负 0.2 毫米。

A. 　 Make sure that the BLEED pushbutton switch is closed (the ON icon is off)

B. 　 Make sure that the BLEED pushbutton switch is opened(the ON mark is off).

C. 　 Make sure that the BLEED pushbutton switch is released (the ON legend is off).
参考 C

A. 　 This procedure is only applicable to type A parts.

B. 　 This task is only used for type A parts.

C. 　 This procedure is applicable to all type parts.

A. 　根据制造商的意见,本章节描述飞机时提供了最有用的信息给最有可能驾驶飞机的飞行员。

B. 　本章节将按照制造商考虑的方式描述飞机,以使最有可能操作该飞机的飞行员获得最多的信息。

C. 　制造商考虑在本章节中描述飞机时提供更多的信息,以帮助飞行员更有效地操作飞机。

A. 　 Find the related EICAS status message which present with the maintenance information

B. 　 Find the correlated maintenance message that shows with the EICAS status message.

C. 　 Find the applicable maintenance message displaying with the EICAS status message.

A. 　 Aversion means modifying the information in the existing

B. 　 A revise explains correcting information in an old manual.

C. 　 A revision means a modification of information in an existing manual

A. 　参考的技术文件必须包含如勤务通告、勤务信函等

B. 　服务通告、勤务信函包含在技术参考文件清单中

C. 　技术参考文件包括必要的文件清单,如服务通告、服务信函等

A. 　检查密封件是否有缺陷

B. 　检查密封胶是否有缺陷

C. 　检查封严是否有缺失