12.在这种构型中,液压旁通此活门。

A. 　如果没有液压动力放下前起落架,起落架的重量和气流会将其推至放下位。

B. 　如果液压动力未将前起落架放下,起落架的重量和气流会将其放下。

C. 　液压动力可以放下前起落架,起落架的重量和气流也可以将其推至放下位。

A. 　Apply mass on the surface of the patch to ensure that the parts bond
correctly.

B. 　Bear down on the surface of the patch to make sure that the parts bond
correctly.

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

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. 　INCIDENT

B. 　THING

C. 　IN FACT

A. 　 Make sure that the diameter of the hole is less than the specified value.

B. 　 Make sure that the diameter of the hole is more than the specified value.

C. 　 Make sure that the radius of the opening is less than the specified
value.

A. 　the lower seal comes into view when you pull the lower bearing down.

B. 　The lower seal shows as the lower bearing is pulled down.

C. 　The lower seal appears as the up bearing is pulled down.

A. 　Both master schematic diagrams and system function of complex systems
should be for simplicity of presentation and understandability.

B. 　Complex systems should be divided into system function but not overall
master schematic diagrams for homeliness and a better understanding of
presentation.

C. 　For simplicity of presentation and understandability, complex systems
should be divided into either system function or overall master schematic
diagrams.

A. 　如果调节止动不正确,测试结果将不准确。

B. 　如果调节止动未修正,测试结果将不准确。

C. 　如果止动点的调整不正确,测试结果将不准确。

A. 　如果与营运人现有的维修方案相结合,持续适航方案检查文档(CAP)是一种检
查资料,将有助于保持 ABC XXX 系列飞机的结构稳定性和持续适航性。

B. 　持续适航方案检查文档(CAP)是一种检查资料,与营运人现有的维修方案相结
合,将有助于保持 ABC XXX 系列飞机的结构完整性和持续适航性。

C. 　持续适航方案检查文档(CAP)是一种与营运人现有的维修方案相结合检查资料,
将有助于保持 ABC XXX 系列飞机的结构辨识度和持续适航性。

A. 　建议执行人工修理。

B. 　给出人工修理的建议。

C. 　建议遵循修理手册执行工作。