A、 After 10 flight cycles or 25 flight hours, which comes first, the rod end bearing shall be discarded if its wear is greater than 0.010 inch of diameter.
B、 If the rod end bearing wear is greater than 0.010 inch in radial play, reject it within next 10 flight cycles or 25 flight hours whichever comes first.
C、 Destroy the rod end bearing during 10 flight cycles or 25 flight hours when its wear is more than 0.010 inch of its radius, whichever comes first.
答案：B
A、 After 10 flight cycles or 25 flight hours, which comes first, the rod end bearing shall be discarded if its wear is greater than 0.010 inch of diameter.
B、 If the rod end bearing wear is greater than 0.010 inch in radial play, reject it within next 10 flight cycles or 25 flight hours whichever comes first.
C、 Destroy the rod end bearing during 10 flight cycles or 25 flight hours when its wear is more than 0.010 inch of its radius, whichever comes first.
答案：B
A. 齿轮箱部分包括齿轮、曲柄、密封件、油箱、冷却器等。
B. 齿轮箱部分包括叶轮、轴、密封件、油泵、冷却器等。
C. 齿轮箱部分包括齿轮、轴、密封件、油泵、冷却器等。
A. 描述飞机发动机时，应描述发动机中的任何齿轮减速系统。
B. 描述飞机发动机时，应描述发动机中的任何机械减速系统。
C. 描述飞机发动机时，应描述发动机中的任何齿轮降低系统。
A. 数据应显示外部大气温度、高度和风与着陆距离的关系。
B. 数据应以着陆距离与外界空气温度、高度和风向的关系来表示。
C. 数据应考虑与外界空气温度、姿态和风的关系。
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. Do not omit articles to make the sentence shorter, because this can cause ambiguity.
B. Do not make the sentence shorter to omit articles, because this can cause ambiguity.
C. Do not omit articles to avoid ambiguity, because this can make the sentence shorter.
A. Put sealant around each screw hole.
B. Seal each screw hole.
C. Put each screw hole into sealant.
A. 此区域所有人员必须佩戴防毒面具。
B. 该区域所有人员必须佩戴口罩。
C. 必须给该区域的所有人员配置防烟面罩。
A. 球型接头很少应用于现代飞机，因为它减少了应力。
B. 球型接头很少应用于现代飞机，因为它减少了摩擦力。
C. 因为可以减小摩擦力，滚珠轴承广泛应用于现代飞机。
A. AD describes corrective action, e.g. inspection, repair or maintenance, which may be listed by AD or included in another document, e.g. manufacturer＇s Service Bulletin that acts as reference in the AD.
B. The corrective action prescribed by the AD, such as an inspection, repair, or modification, may be detailed in the AD itself or may be contained in another document, such as manufacturer＇s Service Bulletin, which is referenced in the AD.
C. AD details the requirements for inspection, repair or modification described in corrective action, or it may be contained in another document, such as Service Bulletin referenced in AD.
A. 该词典还提供了一些未经批准的词汇，并举例说明了如何使用替代词汇。
B. 词典还提供了一些未经批准的单词选项，并举例说明如何使用更改单词。
C. 词典还给未经批准的单词提供了选择，并举例说明如何使用未经批准的替代词。
