A、 This chapter introduces components which record, store, or calculate data from related systems.
B、 This chapter introduces units which keep, store or compute information from unrelated systems.
C、 This chapter introduces units which record, store, or compute data from unrelated systems.
答案:C
A、 This chapter introduces components which record, store, or calculate data from related systems.
B、 This chapter introduces units which keep, store or compute information from unrelated systems.
C、 This chapter introduces units which record, store, or compute data from unrelated systems.
答案:C
A. Adjust the clinometer until the bubble is in the center.
B. Adjust the thermometer until the bubble is in the center.
C. Adjust the hygrometer until the bubble is in the center.
A. 确保正确安装轴承
B. 确保正确安装机轮
C. 正确的安装轴承
A. REACH
B. STRETCH
C. EXTEND
A. 三个月后给局方发送一次报告。
B. 每隔三个月给局方发送一次报告。
C. 每隔三个月给政府发送一次报告。
A. The parts or components provide visual or auditory warnings in unconcerned systems.
B. Those assemblies or components provide visual or aural warning in irrelevant systems.
C. Visual or aural warning of conditions in irrelevant systems are supplied by those units or components.
A. Those units and components are used to induce and convert fuel-air mixture into power.
B. The function of those assemblies and units are to suction-defuel and send the fuel-air mixture into the power plant.
C. The function of those units and components are designed to pump and transform the fuel-air mixture into driving force.
A. Block to block time is the elapsed time since an aircraft leaving the departure ramp for the purpose of flight, until its reaching the arrival ramp at the end of the flight.
B. Block to block time is the amount of elapsed time between an aircraft landing the ramp and departure ramp for the purpose of next flight.
C. Block to block time is the amount of elapsed time since the aircraft starts a heavy maintenance check, until the maintenance check completed.
A. 补充发动机基本外形及其他已定义系统的功能。
B. 在基本发动机的外形中,用来定义发动机外部其他系统的功能。
C. 在基本发动机的外形内,用来补充发动机外部其他已定义系统的功能。
A. Having reached the airport, he found the airplane would take off.
B. Having reached the airport, he found the airplane was taking off.
C. Having reached the airport, he found that the airplane had taken off.
A. 找出正确显示的来源
B. 找出错误显示的原因
C. 找出错误显示的位置