A、 The power plant uses an air vent or propeller to produce power.
B、 The power plant develops thrust either through the exhaust or through a propeller.
C、 The power plant generates propulsion with the aid of the exhaust or a propeller.
答案：B
A、 The power plant uses an air vent or propeller to produce power.
B、 The power plant develops thrust either through the exhaust or through a propeller.
C、 The power plant generates propulsion with the aid of the exhaust or a propeller.
答案：B
A. During ground speed braking, all the spoiler panels are activated.
B. During ground deceleration, all the spoiler panels are closed.
C. During ground speed stabilizes, most of the pedals are activated.
A. 4个轴承支撑N2轴的后部。
B. 第4号轴承支撑N2轴的后部。
C. 第4号轴承支持N2轴的前部。
A. Ensure that you do activate the control adjacent to it.
B. Adjust the adjacent control for optimal results.
C. Make sure that you do not operate the adjacent control.
A. Exterior Placards and Markings are required for ground servicing instructions, inspections, cautions, warnings.
B. Exterior Labels and Markings are required for ground servicing instructions, inspections, cautions, warnings.
C. Exterior Placards and Markings are required for ground servicing instructions, inspections, warnings, cautions.
A. 确保电动机操作顺滑。
B. 确保发电机平稳运行。
C. 确保生产者顺利操作。
A. The condition lever is the primary control for start and stop the engine.
B. The condition lever is the minor control for starting and stopping the engine.
C. The condition lever is the primary control for starting and stopping the engine.
A. In order to set the configuration and operate the system, the operator uses an external joystick and control panel.
B. An external joystick and control panel is used to make the configuration and operate the system.
C. To operate an external joystick and control panel for the configuration and the system operation.
A. The Unusual Procedures Check List should be in concrete, abbreviated form.
B. The Emergency Procedures Check List should be in constant, abbreviated form.
C. The Abnormal Procedures Check List should be in concise, abbreviated form.
A. 在测试中，要灵活调整工作步骤的顺序。
B. 在测试中不要改变工作步骤的顺序。
C. 改变工作步骤的顺序在测试时是必要的。
A. 应排布线路图，以便可以监测系统的最小流量。
B. 横隔板的布局方式使得追查系统流向的工作变得不费力气。
C. 图表的排列应便于花最小的力气即可追踪系统的流程。
