A、 Before you move the spoilers,tell all persons to get off the wings.
B、 Before telling all persons to get off the wings,you move the ailerons.
C、 Before you move the ailerons,tell all persons to get off the wings.
答案：C
A、 Before you move the spoilers,tell all persons to get off the wings.
B、 Before telling all persons to get off the wings,you move the ailerons.
C、 Before you move the ailerons,tell all persons to get off the wings.
答案：C
A. 注意,如果没有正确执行以下步骤,会导致人员伤亡。
B. 警告,如果你不正确听从指挥,则会导致人员伤亡。
C. 如果没有正确遵循警告里的要求,将会导致人员伤亡。
A. Technical verbs are the same as other approved verbs in STE to obey the rules .
B. Technical verbs must obey the same rules as other approved verbs in STE.
C. The approved verbs are required to obey the rules in STE as well as the technical verbs.
A. The charged resister acts as a primary battery.
B. The discharged resister acts as a secondary battery.
C. The charged capacitor behaves as a secondary battery.
A. 拧紧松紧螺套,直到钢索具有合适的张力。
B. 在电缆的尺寸符合要求后,才能停止拧紧卡箍。
C. 拧紧搭扣才能使钢索具有正确的拉力。
A. 对于增压飞机和涡轮增压或涡轮螺旋桨飞机,应规定最大高度限制
B. 增压飞机、涡轮增压飞机或涡轮螺旋桨动力飞机,对于最高飞行高度有陈述。
C. 对于涡轮增压或涡轮螺旋桨飞机,可以提供最大高度限制。
A. 可参考的技术文件必须包含如勤务通告、勤务信件等。
B. 勤务通告、勤务信函包含在技术参考文件清单中。
C. 技术参考文件包括必要的文件清单,如服务通告、服务信函等。
A. Airplane primary data should be displayed neither in graphs and tables.
B. Airplane behavior data shall be predicted in both graphical and tabular formats.
C. Aircraft performance parameters can be represented graphically or in tables.
A. The safety procedures are supplied by the manufacturer.
B. Safety procedures are to be supplied to the manufacturer.
C. Safety procedures are provided for manufacturers to follow.
A. Do not alleviate pressure to the aft flange.
B. Do not apply pressure to the aft flange.
C. Do not apply pressure to the aft screw bolt.
A. Do a hardness test for turning tool.
B. Conduct a hardness test for the carbide insert.
C. Take a hardness test for the chuck.
