A、 Licensed personnel appropriately finish the requirements of all other maintenance on airplane.
B、 All other maintenance required on airplane should be done by the personnel who have the corresponding license.
C、 All other maintenance requires that the properly licensed personnel should be on airplane.
答案：B
A、 Licensed personnel appropriately finish the requirements of all other maintenance on airplane.
B、 All other maintenance required on airplane should be done by the personnel who have the corresponding license.
C、 All other maintenance requires that the properly licensed personnel should be on airplane.
答案：B
A. 如果在初始印刷版之后必须添加一页，则给添加的页面使用带字母后缀的前一页页码(例如，第1-6A页、1-6B页等)。
B. 如果在最终印刷版之后必须添加一页，则给添加的页面使用带字母前缀的后一页页码(例如，第1-6A页、1-6B页等)。
C. 如果在初始印刷版之后必须删除一页，则给删除的页面装进信件并使用带前缀的前一页页码(例如，第1-6A页、1-6B页等)。
A. Get the approval of the design authority,whatever it is necessary to change the repair scheme.
B. Change the repair scheme, until getting the approval of the design authority.
C. If it is necessary to change the repair scheme, get the approval of the design authority.
A. Interior Labels and Signs are required for interior general and emergency information, instructions, cautions, warnings, etc.
B. Interior Placards and Markings are required for interior general and emergency information, instructions, cautions, warnings, etc..
C. Interior Placards and Signs are required for interior general and emergency information, instructions, warnings, cautions, etc.
A. 安装活门和正确的垫圈。
B. 安装阀门和对应的封圈。
C. 安装接头和相应的垫片。
A. 在航空器交付时或在签发第一份标准适航证时提供给买方的维修手册和/或维修数据，应包括足够的信息，使合格的机械师能够酌情检查、排除故障、测试、维修或更换制造商认为可维修或可更换的所有系统和组件，以此作为正常维修程序的一部分。
B. 在交付航空器时或在局方颁发标准适航证时，制造商向客户提供的维修手册和/或维修资料应包含足够的信息，以便合格的机械师在正常维护过程中能够检查、排除故障、测试、修理或更换所有可修理或可更换的系统和组件。
C. 在航空器交付时或在签发第一份标准适航证时提供给买方的维修手册和/或维修数据应提供足够的信息，使合格的机械师能够酌情检查、排除故障、测试、维修或更换制造商认为可作为正常维修程序一部分的所有系统和组件。
A. Discard the removed fasteners.
B. Throw away the removed components.
C. Leave out the removed gaskets.
A. The reason why long collocations make non-native English readers confusing is that the key word is the first one in the collocation in some languages.
B. Non-native English readers also feel confused with long noun phrases because of the great importance of the first noun in the phrase in some languages.
C. Long noun clusters are also confusing for non-native English readers, because in some languages the main noun is the first noun in the cluster.
A. 这个程序包括拆卸恒速驱动装置（CSD）的说明。
B. 此程序包括删除恒速驱动装置（CSD）的指令。
C. 这个程序包括指令来去除恒速驱动装置（CSD）。
A. The Federal Aviation Regulations require "maximum continuous power" to be used during airframe and engine combination certification to show obedience with certain criteria.
B. Federal aviation regulations require "maximum continuing power" to be used during the certifying of the airframe and engine to meet certain criteria.
C. Federal aviation regulations, in combination of airframe and engine certification process, the use of "maximum continuous power", are used to show compliance with certain standards.
A. Failure of the air turbine starter can trigger the engine overheat and fire indications.
B. The air turbine starter fails to trigger the engine overheat and fire indications.
C. Failure of the air turbine starter can cause the engine overheat and fire indications.
