A、 The needle moves horizontally along the gage.
B、 The pointer moves vertically along the scale.
C、 The indicator moves longitudinally along the edge.
答案：B
A、 The needle moves horizontally along the gage.
B、 The pointer moves vertically along the scale.
C、 The indicator moves longitudinally along the edge.
答案：B
A. Check the fluid prior to mixing.
B. Prior to checking the fluid, ensure it has been mixed.
C. Never mix the fluid before testing.
A. 操作部件两个循环，从管道排除空气，拆下组件。
B. 操作部件两个循环，排除管道中的空气。
C. 操作部件使空气两次循环，从管子上拆下。
A. Replace the defective booster pump.
B. Remain the present booster pump.
C. Recharge the failed booster pump.
A. 如果无法听到警告声，需调整音量控制器。
B. 调整音量控制器可能导致警告声过于响亮。
C. 调整音量控制器可能使警告声变得更加嘈杂。
A. When you lift the aircraft on racks, keep the center of the aircraft between these limits.
B. When you lift the aircraft on jacks, keep the center of gravity between these limits.
C. When you lift the aircraft on jacks, the gravity of the aircraft shall be limited.
A. This section includes all the limits of the optional systems and equipment.
B. Limitations related to optional systems may be contained in this section.
C. Only the limitations which are relevant to optional systems might be including in this section.
A. The power required to run an engine, in flight, at the lowest speed that will ensure satisfactory engine operation and airplane handling system.
B. The power required to run an engine, in flight, at the lowest speed that will ensure satisfactory engine operation and airplane handling characteristics.
C. The power required to run an engine, in flight, at the lowest speed that will ensure correct engine operation and airplane handling characteristics.
A. 能防止自由运动的活塞在套筒中有划伤。
B. 刻痕能阻止活塞在套筒中的自由运动。
C. 刻痕能防止自由运动的活塞在套筒中。
A. This procedure gives you the disassembly process.
B. You can find the procedures for disassembling in this section.
C. The assembly process can be found in this section.
A. 确保没有剪断操纵钢索。
B. 确保没有关断控制电源。
C. 确保没有连接控制电缆。
