A、 When you access to the rear fuselage through the access panel.
B、 When you get to the aft aircraft body through the control panel.
C、 As you reach to the aft part of the aircraft by the visit door.
答案：A
A、 When you access to the rear fuselage through the access panel.
B、 When you get to the aft aircraft body through the control panel.
C、 As you reach to the aft part of the aircraft by the visit door.
答案：A
A. Examine the door stop fittings for cracks and corrosion.
B. Examine the door stop fittings for dent and corrosion.
C. Examine the door stop fittings for cracks and nick.
A. 当整个存储区域已满时，新的故障数据和当前航班的数据，将替换/覆盖故障历史中最老的航班的数据。
B. 当整体存储区域已满时，新的故障数据,例如当前飞行段的数据，将替换/覆盖具有最早故障历史航班的数据。
C. 当整个存储区域已满时，新的故障数据,即当前飞行段的数据，将替换/覆盖故障历史中最早的飞行段的数据。
A. 分步执行这两个步骤。
B. 依次执行这两个程序。
C. 同时做这两个步骤。
A. 在运转的发动机附近时，必须佩戴听力保护装置。
B. 当你在附近要运转发动机时，你必须要带耳罩。
C. 当你靠近正在运转的发动机时，你必须保护耳朵。
A. Make a little oil to the threads of the two bolts.
B. Apply a small quantity of oil to the threads of the two bolts.
C. Apply a small quantity of oil to the threads of the two nuts.
A. Do not refuel the aircraft during maintenance.
B. Do not defuel the aircraft in the period of maintenance.
C. Stop refueling the aircraft before maintenance.
A. Put the repair patch accurately on the damaged area.
B. Put the repair patch on the correct damaged area.
C. Correctly put the repair sealant on the damaged parts.
A. For release with the ground preconditioned air connection single valve inoperative in the open position, do these steps.
B. For dispatch with the ground preconditioned air connection check valve inoperative in the open position, do these steps.
C. For release with the ground reconditioned air connection check valve inoperative in the open position, do these steps.
A. A separate document should be prepared for FAA approved airworthiness limitations which are excluded in the primary maintenance manual.
B. FAA approved airworthiness limitations shall be prepared as a separate document for inclusion in the principal maintenance manual.
C. FAA approved airworthiness limitations must be contained as an integrated documentation for inclusion in the main maintenance manual.
A. 如果测试指示无故障，则继续执行程序。
B. 如果指示灯显示变弱，则更换阀门。
C. 如果测试指示有渗漏现象，则更换阀门。
