A、 Ground service bus has no power, but the external power can be supplied.
B、 Ground service bus is not energized with external power.
C、 Ground service bus is power off when external power is supplied.
答案：C
A、 Ground service bus has no power, but the external power can be supplied.
B、 Ground service bus is not energized with external power.
C、 Ground service bus is power off when external power is supplied.
答案：C
A. Confusion may occur due to the large quantity of meanings and synonyms of English words as well as complex sentence structure.
B. The large number of meanings and synonyms of English words can cause confusion, while common sentence structure cannot.
C. Many English words have complex sentence structure, different meanings and synonyms, which can cause confusion.
A. The data may be supplemented by brief descriptions of additional Characteristics or features if desired.
B. If necessary, the detail may supplement some simple descriptions of additional characteristics or properties.
C. If desired. The detail may be added by simple presentations of additional values or properties.
A. 有关更系统和更专业的主题详细信息,例如结构线路图或大修信息,可以包含在基本维修手册中,也可以由制造商选择并在制造商确定适当的范围内作为单独的文档提供。
B. 有关更复杂和更专业的主题详细信息,例如结构线路图或大修信息,可以包含在基本维修手册中,也可以由制造商选择并在制造商确定适当的范围内作为整体的文档提供。
C. 有关更复杂和更专业的主题详细信息,例如结构线路图或大修信息,可以包含在基本维修手册中,也可以由制造商选择并在制造商确定适当的范围内作为单独的文档提供。
A. 在要断开/卸下的零件上做匹配标记,以记录其连接/位置。这对于后续安装过程很重要。
B. 在要断开/卸下的组件上做匹配标记,以记录其连接/位置。这对于后续安装过程很重要。
C. 在要断开/卸下的组件上做匹配标记,以判断其连接/位置。这对于后续安装过程很重要。
A. roger that, we can release.
B. roger that, we can dispatch.
C. Roger, we can push back.
A. Our earth is in danger because of serious pollution. We must prevent chemicals from polluting our earth.
B. Our earth is in danger because of serious pollution. We must keep chemicals to polluting our earth.
C. Our earth is in danger because of serious pollution. We must ask chemicals for polluting our earth.
A. Each system is composed of basic components and all equipment, mechanic controls and system related electric and hydraulic units.
B. Basic components and all apparatus are made up of each system, including mechanical controls and electrical and hydraulic units related system.
C. Each system includes the basic components and all instruments, mechanical controls, electrical and hydraulic units related to the system.
A. Make sure the text is not so abstruse and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.
B. Make sure the text is not so theoretical and that it clearly shows how to do a task orhow a system operates. Be concrete. Do not give unclear, general information.
C. Make sure the text is not so abstract and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.
A. 指示空速或校准空速与襟翼配置(任何襟翼配置的性能已被引用),排除最大重量时关闭油门的坡度角表示数据。
B. 数据应以指示空速和校准空速,襟翼配置(任何襟翼配置的性能已被引用) 减去最大重量时关闭油门的坡度角来表示。
C. 数据应按照指示和修正的空速与襟翼构型(已引用性能的任何襟翼位置)、坡度角和油门关闭时的重量进行显示。
A. Check valve, that allows fluid blows in one direction completely but blocks all flow in the other direction, is a pneumatic or hydraulic system component.
B. One way valve is a hydro or gaseous system component that allows fluid flows in one direction freely but blocks all flow in the opposite direction.
C. Check valve is a hydraulic or pneumatic system component that allows full flow of fluid in one direction but blocks all flow in the opposite direction.
