A、 Basic control and operation information describing how the airplane components are controlled and how they operate,including any special procedures,and limitations that apply.
B、 Basic control and operation information describing how the airplane components are controlled and operated,including any special procedures,and limitations that apply.
C、 Basic control and operation information describing how the airplane components control and operate,including any special procedures and limitations that apply.
答案：A
A、 Basic control and operation information describing how the airplane components are controlled and how they operate,including any special procedures,and limitations that apply.
B、 Basic control and operation information describing how the airplane components are controlled and operated,including any special procedures,and limitations that apply.
C、 Basic control and operation information describing how the airplane components control and operate,including any special procedures and limitations that apply.
答案：A
A. Do not replace the self-locking nuts with plain nuts.
B. Do not use a general fastener instead of a self-locking one.
C. The general purpose nut is interchangeable with the self-locking nut.
A. This system is used to assist or avoid the formation of ice on masts and fairings.
B. This system is used to eliminate or prevent the formation of ice on antennas and radomes.
C. This system is used to get rid of or escape the formation of ice on probes and domes.
A. 运营商应该用开放的通信设备告知厂家新出现的情况,厂家也要回应以必要的帮助。
B. 双方应采取开放式沟通方式,一旦出现新情况,运营商应告知厂家,而厂家要给予运营商以可靠的帮助。
C. 一旦出现新情况,双方应该进行公开的沟通,运营商告知发生的新情况, 厂家提供帮助。
A. A centrifugal pump supplies hydraulic fluid to the unit.
B. The unit is isolated from hydraulic fluid through a centrifugal pump.
C. A centrifugal pump withdraws hydraulic fluid from the unit.
A. 中心句是一篇文章的第一句,也是最重要的一句。
B. 总结句是一节内容的第一句,也是最重要的一句。
C. 主题句是一段话的第一句,也是最重要的一句。
A. 除非符合持续适航检查大纲 5340-04 的要求,否则不要拆下燕尾榫。
B. 不要拆卸定位销,除非符合持续适航检查编号 5340-04 的要求。
C. 直到符合持续适航检查编号 5340-04 的要求才能拆下定位销。
A. When fuel comes out,you should perpare for fire eliminating.
B. It is necessary to exterminate fire properly when fuel starts to leak.
C. Use a fire extinguisher immediately if there is fuel leakage.
A. Obey the safety precautions when you do work with high voltages.
B. Obey the safety warnings when you do work with high impedance.
C. Obey the safety cautions when you do work with high capacitance.
A. 可用燃油是指飞机飞行中使用的燃油。
B. 可用燃油是指可供飞行计划使用的燃油。
C. 飞行计划使用的燃油包含可用燃油。
A. These tests shall be independent.
B. These tests shall be self-locking.
C. These tests shall be comprehensive.
