A、 Review the failures report from the logbook and related fault messages with center DU or CDU, debrief the flight crew for faults and report them for handling.
B、 Either the logbook or center DU/CDU shall be checked for faults records and related fault information, then review the faults reported by the flight crew and take actions.
C、 Consult the failures report from the logbook to find the related information on center DU or CDU, listen to the crew for faults report. Report faults and handle them.
答案：A
A、 Review the failures report from the logbook and related fault messages with center DU or CDU, debrief the flight crew for faults and report them for handling.
B、 Either the logbook or center DU/CDU shall be checked for faults records and related fault information, then review the faults reported by the flight crew and take actions.
C、 Consult the failures report from the logbook to find the related information on center DU or CDU, listen to the crew for faults report. Report faults and handle them.
答案：A
A. A version means modifying the information in the existing manual.
B. A revise explains correcting information in an old manual.
C. A revision means a modification of information in an existing manual.
A. 系统设计确保两个交流电源不能依次供应动力给同样的转接汇流条。
B. 系统设计确保两个交流电源不能先后供应动力给同样的转接汇流条。
C. 系统设计确保两个交流电源不能同时供应动力给同样的转换汇流条。
A. Check valve, that allows fluid blows in one direction completely but blocks all flow in the other direction, is a pneumatic or hydraulic system component.
B. Oneway valve is a hydro or gaseous system component that allows fluid flows in one direction freely but blocks all flow in the opposite direction.
C. Check valve is a hydraulic or pneumatic system component that allows full flow of fluid in one direction but blocks all flow in the opposite direction.
A. 如果没有必需的修理程序，仔细检查燃油渗漏来确保不会渗漏更多。
B. 没有必须的维修程序。检查燃油使用频率确保使用量不会变大。
C. 无需执行修理程序。经常检查燃油渗漏情况，确认区域没有扩大。
A. Information on specific optional systems or equipment may be included in this section or in Section 9, Supplementary.
B. Information about noncompulsory systems or equipment may be included in this section or in Section 9, Supplements.
C. Information on specific optional systems or equipment may be included in this Section or in Section 9, Supplements.
A. 用湿布清洁后排座椅上的松散污渍。
B. 清除座椅上的污垢后用湿布擦拭。
C. 用湿布清除座椅上的所有松散污垢。
A. The needle moves horizontally along the gage.
B. The pointer moves vertically along the scale.
C. The indicator moves longitudinally along the edge.
A. 供应足够容量和尺寸的容器。
B. 供应足够容量和直径的容器。
C. 提供符合规范的容器和量尺。
A. 机身上固定位置安装的门，包括结构件、闩锁机构、把手、衬板等。
B. 在机身内的固定分隔板上装置的门。包括结构件、锁紧机构、手柄、内衬等物品。
C. 安装在机身内固定隔板上的门。包括结构件、抛锁机构、把手、内衬等组成部分。
A. 附件的信息可能会通过定期培训要求传达给所有员工。
B. 额外的信息可以通过定期培训要求传达给所有员工。
C. 增加的信息可以通过复训要求传达给现有员工。
