A、 It includes items such as the inflation of shock struts.
B、 It includes items such as the deflation of shock struts.
C、 It includes items such as the lubrication of shock struts.
答案：A
A、 It includes items such as the inflation of shock struts.
B、 It includes items such as the deflation of shock struts.
C、 It includes items such as the lubrication of shock struts.
答案：A
A. The aircraft navigation systems provide the flight which is required by the crew,and meet the the most appropriate safety requirements.
B. The aircraft navigation systems provide the crew with the data required for flight within the most provisional safety requirements.
C. The aircraft navigation systems provide the crew with the data required for flight within the most appropriate safety requirements.
A. Return battery capacity to assigned standard.
B. Replace battery capacity to required standard.
C. Restore battery capacity to required standard.
A. 对备用排气风扇插钉进行完整性检查。
B. 对备用进气风扇插头进行连续性检查。
C. 对备用排气风扇插座进行连续性检查。
A. 组件延伸至壳体，安装并连接在通信控制组件上。
B. 组件延伸至壳体组件，并与伸缩控制组件相连。
C. 组件延伸至壳体组件，并与通讯控制组件相连。
A. 应急程序检查单应以简洁缩略的形式表达，来提醒飞行员检查项目时不要担心任何系统的操作细节。
B. 应急程序检查单应列为简略的表格，来告诫飞行员各项目的检查不要提供涉及操作任何系统的细节。
C. 紧急程序检查单应简明扼要，旨在提醒飞行员检查项目，而不提供任何系统的操作细节。
A. There are some environmental reasons of the manufacturers or operators such as the location of battery compartments.
B. Some environmental factors are within the control of the manufacturer or the operator such as the location of battery compartments.
C. It is the manufacturer or the operator＇s environmental factors, such as the location of the battery compartments.
A. Sentence forms shall be simple and direct, avoiding the obvious, the elementary and discussions of theory except where essential for practical understanding and application.
B. Sentence forms shall be simple and direct, avoiding the obvious and the elementary, and omitting discussions of theory except where essential for practical understanding and application.
C. Sentence forms shall be simple and direct so as to avoid the obvious and the elementary, and to omit discussions of theory except where essential for practical understanding and application.
A. 安装前先润滑密封件。
B. 安装前先把润滑油进行密封。
C. 在设备前面密封润滑油。
A. Use protective goggles when you do work on fire extinguishers.
B. Ensure that you wear protective clothes while performing tasks on fire extinguishers.
C. Use protective gloves when working on fire extinguishers
A. The system is pneumatically operated and mechanically controlled.
B. Hydraulic power drives the system, while electricity is connected.
C. The system is hydraulically operated and electrically controlled.
