A、 Do not extend or retract landing gear above this speed.
B、 Do not expand or retract landing gear at this speed.
C、 Do not put down or retract landing gear by more than this speed.
答案：A
A、 Do not extend or retract landing gear above this speed.
B、 Do not expand or retract landing gear at this speed.
C、 Do not put down or retract landing gear by more than this speed.
答案：A
A. 为了通用航空的飞机子系统，第10和20段可以结合。
B. 对于通用航空飞机子系统，第10和第20部分可以合并。
C. 查找通用航空飞机子系统，第10和20章可以结合参照。
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.
A. 根据结构修理手册进行永久性修理，对损伤部位填充BMS-287填充剂。
B. 根据故障修理手册进行恢复性修理，对损伤部位填充BMS-287填充剂。
C. 根据勤务手册进行翻新修理，对损伤部位填充BMS-287填充剂。
A. 技术和程序是复制性能所需的，并应包括性能项目，其在达到预期飞机性能时需要特殊动作序列。
B. 复制性能所需的技术和程序应包括那些达到预期飞机性能需要特殊动作序列的性能项目。
C. 对于那些达到飞机预期性能需要特殊动作顺序的性能项目，应包括复制所述性能所需的技术或程序。
A. You can reassemble the horizontal stabilizer.
B. You can trim the horizontal stabilizer to the right angle.
C. You can adjust the incidence of the horizontal stabilizer.
A. It is possible to mix appropriate engine oils agreed by engineers .But we suggest that you use the identical oil agreed by the same manufacturer.
B. It is possible to mix approved engine oils. But we recommend that you use the same approved oil from the same manufacturer.
C. It is possible to mix engine oils authorized by the same manufacturer. But we suggest you use the same oils authorized by the engineers.
A. 它指出了零件或组件的制造商的建议在翼时间。
B. 它给出了制造商建议的零件或组件退役时间。
C. 它说明了制造商推荐零件或组件的报废时间。
A. 拆除并丢弃开口销和螺栓。
B. 拆除并报废开口销和螺帽。
C. 拆除并破坏开口销和螺钉。
A. The audio input with highest priority will be decreased by amplifier.
B. The audio input will be increased by amplifier firstly.
C. The audio input that has the highest priority will be enlarged by amplifier.
A. 座椅小桌板上覆盖了一层塑料，以盖住经过处理的小桌板部分。
B. 塑料罩被安装在座椅导轨上，以覆盖暴露的导轨部分。
C. 塑料罩被安装在座椅导轨上，以覆盖经过处理的导轨部分。
