A、 You can find electronic devices in nearly all aircraft systems. They are system control and monitoring computer, the control inputs and indications in the cockpit and sensors throughout the whole aircraft.
B、 The computer used for system control and monitoring and the control inputs and indications in the cockpit and sensors all over the whole aircraft are the electronic devices used in almost all aircraft systems.
C、 Electronic devices can be found in nearly all aircraft systems that are computer for system control and monitoring in the cockpit and sensors all over the whole aircraft.
答案：B
A、 You can find electronic devices in nearly all aircraft systems. They are system control and monitoring computer, the control inputs and indications in the cockpit and sensors throughout the whole aircraft.
B、 The computer used for system control and monitoring and the control inputs and indications in the cockpit and sensors all over the whole aircraft are the electronic devices used in almost all aircraft systems.
C、 Electronic devices can be found in nearly all aircraft systems that are computer for system control and monitoring in the cockpit and sensors all over the whole aircraft.
答案：B
A. 如果厚度超过 0.1 mm，则重新安装零件。
B. 如果重叠超过 0.1 mm，则重新组装零件。
C. 如果间距超过 0.1 mm，则重新调整零件。
A. 微处理器卡可以更换。
B. 微处理器卡可以互换。
C. 微处理器卡可以改变。
A. The generators supply a three-phase voltage. The frequency of this voltage increases when the generator rotor speed increases.
B. The rate of the three-phase voltage generated by the generator is proportional to the rotational speed of the generator rotor.
C. The frequency of the three-dimensional voltage produced by the generator is changed with the rotational speed of the generator rotor.
A. See the graphics for information of the solenoid valves which shall contain a note indicating the position of the valve (whether spring-loaded to its open or closed position).
B. Solenoid valves indicated on the schematic shall have a notation indicating when the valve shall be spring-loaded to the open or closed position.
C. Solenoid valves shall be indicated on the schematic and shall include a notation indicating whether the valve is spring-loaded to the open or closed position.
A. Find the fueling valve switch for the tank that will get the fuel you are scheduled to transfer.
B. Find the fueling valve switch for the tank that you are scheduled to transfer.
C. Find the fueling valve switch for the tank that need to transfer fuel.
A. Each wire is comprised by an alphabetical code following 2 alpha digits and 2 numerical digits.
B. Each wire is identified by an alphanumerical code comprising 2 alpha digits followed by 2 numerical digits.
C. Each wire consists of an alphanumerical code following 2 alpha digits and 2 numerical digits.
A. Utilize the dimmer switch and ensure that the light＇s luminosity varies vigorously.
B. Manipulate the dimmer switch to confirm the alteration of the light＇s intensity.
C. Activate the dimmer switch and ascertain that the light＇s intensity undergoes little changes.
A. 燃油流量变送器测量流入燃油总管和燃油喷嘴的总流量。
B. 燃油流量传感器测量流入燃油总管和燃油喷嘴的燃油质量流量。
C. 燃油流量解算器测量流入燃油旋流器和燃油喷嘴的总质量。
A. Record the test results.
B. Record the check results.
C. Test the result on the record.
A. 描述飞机座椅、座椅安全带和肩膀靠垫时，应描述如何调节座椅。
B. 描述飞机座椅、座椅绑带和肩带时，应描述如何调节座椅。
C. 描述飞机座椅、座椅安全带和肩带时，应描述如何调节座椅。
