A、 Prior to ground operations, maximum cooling of the engine bleed air is provided to avoid the overheat damage to the wing leading edge.
B、 To keep the wing leading edge from overheat damage, the engine bleed air has a maximum cooling effect during ground operations.
C、 While the aircraft is operating on the ground, the engine bleed air provides a best cooling to the wing leading edge to renovate the damage due to overheat.
答案：B
A、 Prior to ground operations, maximum cooling of the engine bleed air is provided to avoid the overheat damage to the wing leading edge.
B、 To keep the wing leading edge from overheat damage, the engine bleed air has a maximum cooling effect during ground operations.
C、 While the aircraft is operating on the ground, the engine bleed air provides a best cooling to the wing leading edge to renovate the damage due to overheat.
答案：B
A. After the revision takes effect, the newly produced aircraft will follow this Specification of FAA.
B. After the edition takes effect, the newly produced aircraft will follow this Specification of FAA.
C. When the edition takes effect, the newly produced aircraft will the preparation of this Specification which used by the FAA.
A. In terms of format, style and method of presentation of the rules written in this specification, the material contained in Maintenance Manuals designed by manufacturers should be prepared under the guidance of the it.
B. In terms of format, style and method of presentation, the material contained in Maintenance Manuals designed by manufacturers should be made in accordance with the rules written in this specification.
C. The material contained in Maintenance Manuals designed by manufacturers should be prepared under the guidance of the rules written in this specification In terms of format, style and method of presentation.
A. Increase the pressure until the flow starts again.
B. Add the pressure until the flow starts again.
C. Increase the pressure until the stream starts again.
A. The lower washer comes into view during you pull the lower gear down
B. The lower seal comes into view when you pull the lower bearing down
C. The lower shim goes out of view while you pull the lower sheet down
A. Limitations related to operable systems or equipment may contain in this section or in section 9, supplements.
B. The supplements in this section or section 9 include the limitations associated with selectable systems or equipment.
C. Limitations associated with optional systems or equipment may be included in this section or in section 9, supplements.
A. 在英语中,动词和一个或多个介词有时一起构成短语动词。这个短语动词的意思不同于其某部分的意思。短语动词通常有两种含义,一种是原始意义,一种是具体意义,另一种是抽象意义。
B. 在英语中,动词和一个或多个连词有时一起构成短语动词。这个短语动词的意义不同于它的成分。短语动词通常有两种含义,原始的,更具体的意义,也是更抽象的意义。
C. 在英语中,动词和一个或多个介词有时一起构成短语动词。这个短语动词有一个不同于其各部分词义的意义。短语动词通常有两种意义,一种是原始意义,即更具体的意义,还有一种是更抽象的意义。
A. The function of this special tool is to remove the shims.
B. The purpose of this special tool is to extract the bushing.
C. The function of this special tool is to extend the washer.
A. 拆卸一个螺栓。
B. 拆卸四个螺栓。
C. 拆卸四个螺栓中的一个。
A. 管道螺栓将头顶分配管道连接到侧板支架上。
B. 管道支架将头顶分配管道连接到顶板支架上。
C. 管道支架将头顶分配管道连接到侧板支架上。
A. 组装这个组件。
B. 分解这个单元。
C. 更换这个元件。
