A、 In some cases, extension of inspection intervals may be possible if the data suggests that the onset of fatigue problems occurs at a greater number of flight hours than initially predicted.
B、 In some cases, if the data shows that the number of flight hours of fatigue problems occurring is greater than initially predicted, it is possible to extend the duration of inspection.
C、 In some cases, if the data suggests that the fatigue problem initially emerges at more flight hours than originally predicted, lengthening of inspection intervals is compulsory.
答案：A
A、 In some cases, extension of inspection intervals may be possible if the data suggests that the onset of fatigue problems occurs at a greater number of flight hours than initially predicted.
B、 In some cases, if the data shows that the number of flight hours of fatigue problems occurring is greater than initially predicted, it is possible to extend the duration of inspection.
C、 In some cases, if the data suggests that the fatigue problem initially emerges at more flight hours than originally predicted, lengthening of inspection intervals is compulsory.
答案：A
A. 如果轮胎温度升高至超过177度，易熔塞熔化且轮胎放气。
B. 如果轮胎温度上升177度，易熔塞会熔化并导致轮胎泄气。
C. 当轮胎温度超过177度时，保险丝会熔化并导致轮胎漏气。
A. 确保警告灯至少亮3秒。
B. 确保告诫灯亮的时间不超过3秒。
C. 确保警告灯在3秒内点亮。
A. 标题页的背面应留白，以避免版本更新以及插入的飞机生产线号和注册号丢失的情况。
B. 标题页的背面应留白，以免需要改版，以及可能遗漏插入的飞机序列号和注册号。
C. 在标题页的背面留空以便于修订需要，同时避免丢失插入的飞机序列号和生产线号。
A. The introduction should be included in an alphabetical index by subject.
B. An alphabetical index by subject is to be included in the introduction.
C. The introduction includes an alphabetical index subject.
A. 自然的转换传感器在升降舵感觉和定中组件的右侧。
B. 自然的转移传感器是在升降舵感觉和中间组件的右侧。
C. 中立的转移传感器是在升降舵感觉和定中组件的右侧。
A. 21章指随飞机提供的供应商数据，以填充以下 -00 至 70 节（如适用）。
B. 21章可参考随飞机提供的供应商数据，来填充以下 -00 至 70 节（如适用）。
C. 21章可以指随飞机提供的供应商数据，按照从-00 至 70 节的顺序（如适用）。
A. The cover contains manufacturer＇s information and will be subject to its discretion.
B. The cover is determined by the manufacturer and the information should be comprehensive.
C. The information to be included on the cover will be left to the manufacturer＇s discretion.
A. 涡轮发动机包括用于控制通过发动机空气流量的压缩机排气系统，用于发动机除冰的冷却空气系统，以及发动机启动系统。
B. 涡轮发动机包括压气机引气系统、空气冷却系统、热空气系统、发动机启动系统，其中压气机引气系统能控制通过发动机的空气流量，空气冷却系统和热空气系统用于发动机防冰。
C. 涡轮发动机包括控制通过发动机空气流量的压气机引气系统、空气冷却系统、用于发动机防冰的热空气系统和发动机启动系统。
A. Add 5 ml of hardener to the compound.
B. Add 5 ml of adhesive to the compound.
C. Put 5 ml of hardener to the component.
A. 说明如何挖掘潜在的问题，以及出现不良功能时应该怎么办。
B. 解释如何识别即将出现的问题，以及发生故障时应采取的措施。
C. 说明如何确认多发问题，以及如果故障发生应该做什么。
