This material releases dangerous fumes when it touches hot surfaces.

A. 给轮胎放气，释放所有氮气。

B. 将轮胎放平，释放轮胎内的氮气。

C. 让轮胎放气并充填氮气。

A. 确保撑杆轮与滑道上的凸槽对齐。

B. 确保转向架滚轮与轨道上的凹槽对齐。

C. 确保支架凸轮与滑轨上的滑块对齐。

A. Make sure that the warranty life of the material is not expanded.

B. Make sure that the retirement period of the material is not exceeded.

C. Make sure that the shelf life of the material is not expired.

A. In either case, a chart will be included in showing standard symbols used throughout the manual.

B. In both cases, a figure will be contained to show the normal symptoms used in the whole manual.

C. Through the handbook, a form shall be used to show the normal signs in these two cases.

A. 放目录页的桌子必须标识日期但是无需编号。

B. 目录页必须写日期但是不用写数量。

C. 目录页必须注明日期，但无需编号。

A. Turn the drain valve counterclockwise to cause the fluid to stop flowing before the valve is pushed.

B. When you turn the drain valve counterclockwise, no fluid will flow until you push the valve in.

C. Make sure there is no fluid flowing after the valve is pushed, then turn the drain valve clockwise.

A. Slowly and fully extend the RAT and make sure that it does not touch other parts.

B. Quickly and fully retract the RAT and make sure that it does not touch other parts.

C. Slowly and carefully extend the RAT and make sure that it does not attach to other parts.

A. 持续权威程序测试通常由两页组成：一个文本页和一个图解页。

B. 持续适航工作检查总是包含两页：一个文本页和一个描述页。

C. 持续适航程序检查通常包括两页：一个文本页和一个图解页。

A. 该指示器显示水箱的流量。

B. 该指示器显示油箱中的液压油量。

C. 该指示器显示加入油箱的油量。

A. The operator＇s maintencance organization must make sure that each aircraft has all inspection records.

B. Make sure that the required repair/alteration/inspection documents of each aircraft must be kept by maintenance organization of the operator.

C. Ensure that the operator＇s maintenance organization has retained the required maintenance/alteration/inspection records for each aircraft.