A、 By using the basic provisions of FAR 21.50, revisions become consistent with the format of the specification.
B、 FAR 21.50 provisions are the basis to the revisions which are consistent with the format of the specification.
C、 To make revisions consitent with the format of the specification, the provions of FAR 21.50 should be adopted as a basis.
答案：B
A、 By using the basic provisions of FAR 21.50, revisions become consistent with the format of the specification.
B、 FAR 21.50 provisions are the basis to the revisions which are consistent with the format of the specification.
C、 To make revisions consitent with the format of the specification, the provions of FAR 21.50 should be adopted as a basis.
答案：B
A. 不管使用哪种方法,任何符合GAMA格式的出版物都将使用相同的基础数字系统。
B. 不管使用哪种方法,任何执行GAMA格式的出版物都将使用相同的基本编号系统。
C. 无论使用哪种方法,任何符合GAMA格式的出版物都将使用相同的基本编号系统。
A. Drain the used oil into a container.
B. Pump the used oil into a container.
C. Suck the used oil into a container.
A. Set a point at the fire temperature the gas grows larger to close the FIRE pressure switch in the detector. This influences the resistance longer.
B. When the fire temperature is set at the point, the gas extends more to shut the FIRE pressure switch in the detector. This abates the further resistance.
C. At the fire temperature set point, the gas inflates further so as to close the FIRE pressure switch in the detector. This diminishes the resistance moreover.
A. Before drilling the hole, make sure that the point of the drill head is sharp.
B. Prior to drilling the hole, make sure that the point of the drill bit is sharp.
C. Before you make the hole, make sure that the point of the drill bit is sharp.
A. If changing or deleting of these inspection features is approved by the FAA Oversight office that manages the airplane model Type Certificate, they are mandatory.
B. These inspection features can be changed or deleted if they don＇t get approval of the FAA Oversight Office that is responsible for the airplane model Type Certificate because they are mandatory.
C. If there is no approval of the FAA Oversight, Office that manages the airplane model Type Certificate anyone cannot change or delete these inspection features that are compulsive.
A. 所有改版数量和日期都应该从页面上删除
B. 所有版本号和日期都应该从页面上删除
C. 所有改版次数和日期都应从页面上删除
A. These components can move suddenly when you generate hydraulic power.
B. These components can move suddenly when you supply hydraulic power.
C. These components can move suddenly when you give hydraulic power.
A. 它们可以是活页格式,有一个耐磨的、多环的封面,临时装订,“胶片”或其他适当的形式。
B. 它们可以是活页格式,有一个耐磨的、多环的封面,永久装订,“胶片”或其他适当的形式。
C. 它们可以是固定页格式,有一个耐磨的、多环的封面,永久装订,“胶片”或其他适当的形式。
A. 在每一页的顶部打印页码和发布或者修订日期。
B. 在每一页的底部打印页码以及发布或者修订日期。
C. 在每一页的底部打印页码和修订发布日期。
A. 来自压气机的空气与来自燃油喷嘴的燃油在燃烧室混合。
B. 从压气机出来的空气和燃油在燃烧室混合。
C. 从压气机出来的空气和从燃油喷嘴出来的燃油在燃烧室燃烧。
