A、 Manuals for all single engine aircraft, except those that have been shown to be "critically unable to stall", should have procedures for recovering from a stall.
B、 Handbooks for all single engine airplanes, other than for those airplanes which have been shown to be "characteristically incapable of spinning" shall contain procedures for recovery from spins.
C、 Manuals for single engine aircraft, otherwise these that have been proved to be "featured unable to spin", should include steps for recovering from a spiral.
答案：B
A、 Manuals for all single engine aircraft, except those that have been shown to be "critically unable to stall", should have procedures for recovering from a stall.
B、 Handbooks for all single engine airplanes, other than for those airplanes which have been shown to be "characteristically incapable of spinning" shall contain procedures for recovery from spins.
C、 Manuals for single engine aircraft, otherwise these that have been proved to be "featured unable to spin", should include steps for recovering from a spiral.
答案：B
A. In the turbofan engine maintenance handbook this chapter would include such subjects as removal, cleaning, inspection, disassembly, testing , etc.
B. In the turbofan engine repair manual this section would include such topics as disassembly, cleaning, checking, accessory, adjusting , etc.
C. In the turbofan engine overhaul manual this section would include such subjects as teardown, cleaning, inspection, assembly, testing , etc.
A. Handbooks shall be ready to revise in accordance with the specification.
B. In accordance with the specification, manuals should be easy to revise.
C. Handbooks have been already revised, according to the specification.
A. 加载弹簧的张力。
B. 释放弹簧的张力。
C. 调整弹簧的伸缩。
A. 这些测试可能需要额外的地面支持设备，应比操作测试更具体和详细。
B. 这些试验可能需要增加地面支持设备，应比操作测试更专业和详实。
C. 这些测试可能需要提供专门的地面支撑设备，应比功能试验更特殊和详细。
A. 开口式刮油环的安装属于临时修理，需要在前起落架拆下时更换来做其他的维修。
B. 开口式刮油环的安装属于临时修理，在前起落架拆下做其他的维修或者大修的时候，需要被更换。
C. 开口式刮油环的安装属于临时修理，在前起落架拆下做其他的维修或者定检的时候，需要被定期修理。
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. 确保钢索张力正常。
B. 确保锁定线束绷紧。
C. 确保保险丝有张力。
A. 为了扑灭可避免的火灾，在这些区域安装了瓶装灭火器。
B. 为了扑灭可能发生的火灾，在这些区域安装了手提式灭火器。
C. 为了扑灭可能发生的火灾，在这些区域安装了固定灭火器。
A. The pump is installed behind the hydraulic motor.
B. The gearbox is installed behind the pneumatic motor.
C. The hydraulic motor is installed behind the pump.
A. 最常见的的错误是发生在将油量单位从夸脱转换成加仑的极限装载检查中。
B. 在极限装载检查中，最常见的的错误是没有将滑油单位从夸脱转换成加仑。
C. 在极限装载检查中，最常见的错误是把滑油单位从夸脱转换成加仑。
