A、 Values in the limited range should not include parameters or variables not mentioned in the manual.
B、 The specification of a given range of values in the manual excludes parameters and variables.
C、 The range of values should not exceed the parameters or variables given in the manual.
答案：C
A、 Values in the limited range should not include parameters or variables not mentioned in the manual.
B、 The specification of a given range of values in the manual excludes parameters and variables.
C、 The range of values should not exceed the parameters or variables given in the manual.
答案：C
A. Briefly describe and explain principle of operation of any new kinds of flight instruments.
B. The working principles of various new flight gauges are easily introduced and expressed.
C. The new types of flight facilities should be described and explained shortly.
A. Get the approval of the design authority,whatever it is necessary to change the repair scheme.
B. Change the repair scheme, until getting the approval of the design authority.
C. If it is necessary to change the repair scheme, get the approval of the design authority.
A. 传感器、指示器构成了机指示系统的主体部分，能够显示空气系统的温度、压力及控制位置等。
B. 发射机、指示器可用于显示空气系统的温度、压力、和控制位置等。
C. 发动机指示系统用于显示温度、压力以及空气系统的控制器位置，包括传感器、指示器等部件。
A. 确保设备测量值与燃油箱的实际油量一致。
B. 确保表显数值与油箱加油量一致。
C. 确保仪表指示与油箱油量一致。
A. The autopilot has reached its roll authority limit due to an airplane roll or yaw asymmetry.
B. The autopilot has been out of its roll authority limit due to an airplane roll or yaw symmetry.
C. The autopilot has reached its yaw authority limit due to an airplane roll or yaw imbalance.
A. 警告：关闭舱口前，确保机组休息室中没有人员。舱口关闭时，舱室没有气流，存在中毒的风险。
B. 警告：关闭舱门前，确保机组休息室中没有人员。舱口关闭时，舱室没有气流，存在窒息的风险。
C. 警告：关闭门栓前，确保机组休息室中没有人员。舱口关闭时，舱室没有气流，存在缺氧的风险。
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. 这等于最大值。
B. 这是最接近的值。
C. 这是无限接近的最大值。
A. The Federal Aviation Regulations require the use of ‘maximum continuous power’, during certification of an airframe and engine combination, to show compliance with certain standards.
B. The Federal Aviation Regulations require the compliance with certain standards for an airframe and engine combination if they use ＇maximum continuous power＇ during certification.
C. The use of ‘maximum continuous power’ and the compliance with certain certification standards are required by the Federal Aviation Regulations.
A. Acquire the flight data from the recorder.
B. Eliminate the tape about the information after flight.
C. Remove a recording of flight data from the tape.
