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单选题
245.Subject headings shall be the same as, or substantively equivalent
245.Subject headings shall be the same as, or substantively equivalent
to, the examples used in this Specification except when not appropriate
because of the design or operational features of the type of airplane.
A
主题标题应与本规范中使用的示例相同,或实质上等同于本规范中使用的示例,除非因飞机型号的设计或运行特点而不适用。
B
除了因飞机种类的设计或操作方式不适用的情况,主题标题应与本规范中使用的示例一致或本质相似。
C
除了因飞机类型的设计或运行方式不适用的情况,主题标题应与本规范中使用的示例一致或近似。
答案解析
正确答案：A
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