A、 The auxiliary battery and auxiliary battery charger and the main battery connect together during non-normal conditions to help supply power.
B、 In normal conditions,the auxiliary battery and auxiliary battery charger should be disconnected.
C、 In non-normal conditions,the auxiliary battery and auxiliary battry charger should be disconnected.
答案：A
A、 The auxiliary battery and auxiliary battery charger and the main battery connect together during non-normal conditions to help supply power.
B、 In normal conditions,the auxiliary battery and auxiliary battery charger should be disconnected.
C、 In non-normal conditions,the auxiliary battery and auxiliary battry charger should be disconnected.
答案：A
A. The condition of the radome is very important for its performance.
B. The condition of the antenna influences its properties greatly.
C. The condition of the radar has an important effect on its characteristics.
A. 本节必须明确型号合格证所要求的每个自愿更换时间、结构检查时间以及相应的结构检查程序。
B. 本节必须明确机型证书所要求的每个自主更换时间、结构检查周期以及相关结构检查程序。
C. 本节必须明确型号合格证所要求的每个强制更换时间、结构检查间隔以及相关结构检查程序。
A. The section of the system which is used to sense and signal the formation of ice.
B. The portion of the system which is used to detect and display the condition of ice.
C. The portion of the system which is used to detect and indicate the formation of ice.
A. 确保轴承安装正确。
B. 确保部件安装正确。
C. 确保齿轮是正确的安装。
A. 不要用手辅助低压压气机的运动。如果这样做,低压压气机可能会导致人身伤害并损坏设备。
B. 不要用手阻止低压压气机的运动。如果这样做,低压压气机可能会导致人身伤害并损坏设备。
C. 不要用手移动低压压气机。如果这样做,低压压气机可能会导致人身伤害并损坏设备。
D. C.不要用手移动低压压气机。如果这样做,低压压气机可能会导致人身伤害并损坏设备。
A. "Towing and Taxiing" shall include procedures to be used such as ground turning techniques,use of parking brakes,connection of electrical power,etc..
B. "Towing and Taxiing" shall include procedures to be used such as ground steering techniques,use of chocks,connection of electrical power,etc..
C. "Towing and Taxiing" shall include procedures to be used such as ground turning techniques,use of brakes,connection of electrical power,etc..
A. The CAP compiler should determine the format and layout,it is desirable that the format and layout should be similar to the compiler's current documents.
B. The format and layout should be determined by the CAP producer,it is intended that the format and layout shall be similar to the producer's existing files.
C. The format and layout should be determined by the CAP producer,recognized that it is desirable the format and layout should be the same as the producer's existing documentaries.
A. Assemble the movable car before you lift the gearbox
B. Assemble the movable hoist before you lift the gearbox
C. Assemble the movable handle before you lift the gearbox
A. 跳开关安装在组件的前部。
B. 跳开关位于组件侧面。
C. 跳开关安装在组件的后部。
A. There are electrically-operated valves in the ejection lines to the two engine pumps.
B. There are electronic-operated valves in the ejection lines to the two engine pumps.
C. There are electrically-operated valves in the suction lines to the two engine pumps.
