A、 Pilots have more opportunity to move stabilizer to nose up position during takeoff thanks to the mach trim actuator who commands elevator to a more nose down position.
B、 During takeoff, pilots have more opportunity to move elevator to nose up position thanks to the mach trim actuator who commands stabilizer to a more nose down position.
C、 During takeoff, pilots have more opportunity to move elevator to nose down position thanks to the mach trim actuator who commands stabilizer to a more nose up position.
答案：A
A、 Pilots have more opportunity to move stabilizer to nose up position during takeoff thanks to the mach trim actuator who commands elevator to a more nose down position.
B、 During takeoff, pilots have more opportunity to move elevator to nose up position thanks to the mach trim actuator who commands stabilizer to a more nose down position.
C、 During takeoff, pilots have more opportunity to move elevator to nose down position thanks to the mach trim actuator who commands stabilizer to a more nose up position.
答案：A
A. Tire wear increases with high speed.
B. The higher the speed is, the more fragile the tire becomes.
C. The tire blows out as the speed increases.
A. 请参阅相应的制造商维修手册。
B. 请参阅授权的制造商维修手册。
C. 请参阅相应的供货维修手册。
A. Maintenance should be accomplished preventively in accordance with the airplane service or maintenance manual.
B. Appropriate airplane service or maintenance manual shall be developed for the accomplishment of preventive maintenance.
C. Preventive maintenance should be accomplished in accordance with the appropriate airplane service or maintenance manual.
A. The AFDS monitors three separate autopilot channels and a single Mode Control Panel(MCP)
B. The AFDS constitutes three separate autopilot channels and a single Mode Control Panel(MCP)
C. The AFDS contains three separate autopilot channels and a single Mode Control Panel(MCP)
A. 人工超控起动顺序。
B. 按手册重写起动顺序。
C. 手动覆盖起动序列。
A. “重大的检查条件”用于描述裂纹检查时的最小尺寸以及其他检查条件时的磨损极限、腐蚀坑深度等。
B. “重大的检查项目”用于描述裂纹检查时可检测到的最小裂纹尺寸以及其他检查项，如磨损极限、腐蚀坑深度等。
C. “重大的检查状况”用于描述裂纹检查中预期发现的最小尺寸。对于其他检查条件，指定磨损极限和腐蚀坑深度等
A. 将备件送到修理厂。
B. 将零件送至大修商店。
C. 将部件送到大修车间。
A. After 10 flight cycles or 25 flight hours, which comes first, the rod end bearing shall be discarded if its wear is greater than 0.010 inch of diameter.
B. If the rod end bearing wear is greater than 0.010 inch in radial play, reject it within next 10 flight cycles or 25 flight hours whichever comes first.
C. Destroy the rod end bearing during 10 flight cycles or 25 flight hours when its wear is more than 0.010 inch of its radius, whichever comes first.
A. 用可用的方式计算压力。
B. 计算带可用公式的压力。
C. 用适用的公式计算压力。
A. Functional test is the determination that a system or component performs the required procedures in all respects in accordance with the minimum acceptable system or component design specifications.
B. Functional test is that procedure required to ascertain that a system or unit is functioning in all aspects in accordance with minimum acceptable system or unit design specifications.
C. Functional testing is the procedure requested to determine that a system or component operates in all respects according to the minimum unsanctioned system or component design specification.
