In the description of the airplane＇s Landing Gear, wheel brakes shall be described.

A. 用干净的毛巾清洁表面。

B. 用干净的布擦表面。

C. 用干布擦表面。

A. In order to correctly connect the parts together, you have to put weight on the panel surface.

B. Apply weight on the surface of the patch to make sure that the parts bond correctly.

C. To make sure the parts are engaged properly, you should pressurize the plate surface.

A. It is up to the manufacturer to decide whether time limits/inspection and maintenance checks should be included in a separate manual or in a maintenance manual.

B. It is the manufacturer＇s option to place Time Limits/Inspections and Maintenance Checks in a separate manual on condition that they are also included in the Maintenance Manual.

C. Time Limits/Inspections and Maintenance Checks can be included in he Maintenance manual provided they have already been placed in a separate manual by the manufacturer.

A. 重心是飞机悬浮时保持平衡的点。它与参考基准的距离是通过总力矩除以飞机的总重量得出的。

B. 飞机的重心是使飞机保持平衡的点。它与参考基准的距离可以通过总弯矩除以飞机总重量找到。

C. 重心是如果飞机悬着使飞机保持平衡的点。它到参照基准的距离可以通过总长度除以总重量找到。

A. 问题的原因来自于燃油系统。

B. 问题的根源在燃油系统。

C. 故障的位置在液压油系统。

A. Upon designed and approved, a complete maintenance procedures must be established. This procedure must provide in clear, easy language to people who need it.

B. Upon design and approval, the establishment of complex maintenance procedures is a must. This procedure must provide a clear, precise language to those who need it.

C. Once designed and approved, the establishment of thorough maintenance procedures is a must. This procedure must be available in clear, concise language to those who need it.

A. For more information, refer as official reference books.

B. For more information, refer to official reference books.

C. More information referred to official reference books.

A. Separate the first part of the sentence as the subsequent items in the lateral list.

B. Apart the first part of the sentence from the subsequent items in the horizontal list.

C. Divide the first part of the sentence from the subsequent items in the vertical list.

A. It includes items such as the inflation of shock struts.

B. It includes items such as the deflation of shock struts.

C. It includes items such as the lubrication of shock struts.

A. Remove unwanted support from sealant.

B. Wipe excess sealant from the lever.

C. Remove the unwanted sealant from the bracket.