A、 The flight crew can get visual and aural indication about a fire in any of these fire alarm systems.
B、 The fire alarms provide indications about afire in any of these systems to the flight crew in visual and aural ways.
C、 Visual and aural indications are the fire alarms that the flight crew will get from any of these systems.
答案：B
A、 The flight crew can get visual and aural indication about a fire in any of these fire alarm systems.
B、 The fire alarms provide indications about afire in any of these systems to the flight crew in visual and aural ways.
C、 Visual and aural indications are the fire alarms that the flight crew will get from any of these systems.
答案：B
A. 该部件中的空气循环使得特定部件的温度不超限。
B. 某些部件的温度不超限因此该部件中的空气能够流动。
C. 该部件中的空气的旋转和特殊部件的温度均不超限。
A. Close valve A when the indications on gauges X and Y correctly.
B. Close valve A when you get the indications on gauges X and Y independently.
C. Close valve A when the indications on gauges X and Y correspond.
A. In order to do the engine bleed system leak check use APU to pressurize the system and check if there are leaks in the sensing tube and these system components.
B. The leak inspection of the engine bleed air system describes how to use APU to pressurize the system to inspect whether the sense lines and the system parts leak or not.
C. The way to check the leakage of the senses pipes and the system components by compressing system using APU is described.
A. 上述所需材料应按照顺序来提供。
B. 上述所需材料应按如下方式提供。
C. 上述要求的物质应如下所示。
A. The metal is has a plastic coat to prevent itself from being damaged;
B. The metal is covered outside to protect itself from damage;
C. The metal has a coating of plastic on it to prevent corrosion;
A. 系统中控制螺旋桨桨距的部分。包括加速器,同步器,电门,钢索,杆等。不包括随螺旋桨组件运动的任何零件
B. 系统中控制螺旋桨桨叶角的部分。包括调速器,同步器,电门,钢索,杆等。不包括随螺旋桨组件随动的任何零件
C. 系统中控制螺旋桨桨距的部分。包括调速器,同步器,电门,钢索,杆等。不包括随螺旋桨组件旋转的任何零件
A. Please stand near the moving surfaces.
B. Never stay near the removed surfaces.
C. Do not stay near the moving surfaces.
A. Pollutant growth usually occurs at the fuel/water interface in the fuel tanks.
B. Microbial growth usually occurs at the fuel/water separatrix in the fuel box.
C. Microbial growth usually occurs at the fuel/water interface in the fuel tanks.
A. The usually AC system would include an AC generator, a regulating system for that generator, AC power assignment buses, and related safety and wiring.
B. The standard AC system would include an AC generator, a changing system for that generator, AC power distribution buses, and related fuses and cables.
C. The typical AC system would include an AC generator, a regulating system for that generator, AC power distribution buses, and related fuses and wiring.
A. Make sure that hydraulic fluid does not bypass plugs.
B. Make sure that the hydraulic fluid does not pierce receptacles.
C. Make certain hydraulic fluid does not penetrate receptacles.
