A、 It is forbidden to go into the engine test area with approval.
B、 Entering the engine test area must not be approved.
C、 Approval is a must when entering the engine test area.
答案:C
A、 It is forbidden to go into the engine test area with approval.
B、 Entering the engine test area must not be approved.
C、 Approval is a must when entering the engine test area.
答案:C
A. It is necessary to generally check these areas.
B. It is imperative to regularly inspect these areas.
C. Frequent inspection of these areas is necessary.
A. 在维护和修理期间支撑飞机所需的说明,包括支撑材料和设备、外形尺寸、支撑位置等信息。
B. 这些必要的说明是支撑飞机维修和修理期间使用的,包括顶升材料和设备,大概尺寸,顶升位置等信息。
C. 在维护和修理期间支撑飞机所需的文件,包括支撑材料和设备、大概尺寸、支撑位置等信息。
A. 雷达天线的状况对其性能有重要影响。
B. 雷达罩的状况对其性能有重要影响。
C. 雷达的性能受到其状态的重要影响。
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.
A. 大翼的主要结构框架包括梁、肋、桁条、燃油箱整体结构、翼尖油箱支撑结构和开口周围结构。
B. 大翼的主要框架包括隔框、肋、加强筋、内部燃油箱结构、翼尖油箱支撑结构和结构周围的开口。
C. 大翼的主要结构包括翼梁、隔框、肋条、内部燃油箱结构、翼尖油箱支撑结构和结构周围的开口。
A. The cover title shall be "Pilot's Operating Handbook" or "Pilot's Operating Handbook and FAA Approved Airplane Flight Manual".
B. The topic cover shall be "Pilot's Controlling Manual" or "Pilot's Controlling Manual and FAA Accepted Airplane Flight Manual".
C. The page topic shall be "Pilot's Managing Handbook" or "Pilot's Managing Handbook and FAA Authorized Airplane Flight Manual".
A. Procedures for handling malfunctions or other abnormalities that are not emergent, or potentially emergent may be delayed in this section.
B. This Section may cover procedures for handling malfunctions or other deviations that are not of emergency nature, or involve a potential emergency that may be handled later.
C. This Section may cover procedures for handling malfunctions or other deviations that are not emergent, or involve a potential emergency that may be deterred.
A. Make sure that the material and dimensions of the new floor panel are the same with the removed one.
B. Make sure that contour and design of the new floor panel have no difference with the removed one.
C. Make sure that the new floor panel has the same contour and dimensions as the removed floor panel.
A. 按图3所示方法拧紧螺栓。
B. 按图3所示顺序安装螺栓。
C. 按图3所示顺序拧紧螺栓。
A. 手册建议您在气流良好的区域制备混合物。
B. 制造商建议您在气流良好的区域制备混合物。
C. 制造商强调您在气流良好的区域制备混合物。