A、 It is necessary to provide the necessary information of cleaning/painting portion to clean and paint an area or areas,and the necessary safety precautions to protect personnel and material.
B、 The cleaning/painting portion shall provide information necessary to clean and paint an area or areas,and contain safety precautions necessary to protect personnel and material.
C、 The information which is necessary to clean and paint an area or areas and safety precautions that are necessary to protect personnel and material shall be proved in the cleaning/painting part.
答案：B
A、 It is necessary to provide the necessary information of cleaning/painting portion to clean and paint an area or areas,and the necessary safety precautions to protect personnel and material.
B、 The cleaning/painting portion shall provide information necessary to clean and paint an area or areas,and contain safety precautions necessary to protect personnel and material.
C、 The information which is necessary to clean and paint an area or areas and safety precautions that are necessary to protect personnel and material shall be proved in the cleaning/painting part.
答案：B
A. 再次启动发动机前,清除地面燃油。
B. 再次启动发动机前,拆除燃油管。
C. 启动发动机前,清楚地面杂物。
A. 用纸质分隔标签将清页文移中的每节、附录分隔开。
B. 用铜板分隔标签将活页文档中的每节、附录分隔开。
C. 用塑料分隔标签将活页文档中的每节、附录分隔开。
A. 这些安全措施是在维修区工作的最低要求。
B. 这修些区安工全作警的告全满部足要维求。
C. 这些安全提示有必要作为维修区工作要求。
A. 只有内容与 CAP 完全吻合的服务文件必须按顺序列出,包括文件编号(如果有编号)、完整标题和日期。
B. 只有与 CAP 直接相关的服务文件需要按顺序列出,包括文件编号(如果有编号)、完整标题和日期。
C. 只有 CAP 中直接覆盖的服务文件应该按顺序列出,包括文件编号(如果有编号)、完整标题和日期。
A. 如果能够启动发动机,继续完成当前测试。
B. 如果能够启动发动机,执行适用的测试。
C. 如果能够启动发动机,执行所有测试。
A. 在盖板表面施加重力,以确保部件正确排接。
B. 在面板表面放置重物,以确保部件正确连接。
C. 在补片表面施加重量,以确保部件正确粘合。
A. 在程序变化之前要得到改装权威部门的批准。
B. 在更改程序之前要得到设计权威部门的批准。
C. 在修订程序之前要得到设计权威部门的批准。
A. Do not open the entry door if the wind-speed is dangerously high.
B. Do not open the cargo door unless there is dangerous wind.
C. Do not open the cargo door if the wind-speed is dangerously high.
A. 只要可行,每个符号在实际上都应类似于示意图中描述的实际系统组件。
B. 无论是否可行,每个标志在理论上都应与示意图中描述的实际系统组件一致。
C. 只要实际可以使用,每个标记在物理上都应完全和示意图中描述的实际系统组件相同,
A. These control surfaces are hydraulically supplied and are only extended or retracted during take off and landing.
B. These control surfaces are hydraulically moved and are only extended or retracted during takeoff and landing.
C. These control surfaces are hydraulically powered and are only extended or retracted during takeoff and landing.
