A、 In order to locate lower margins of safety components and areas,current records were reviewed.
B、 To find components and areas where have showed lower margins of safety,existing results were examined.
C、 Existing analyses were reviewed to identify components and areas that may have exhibited lower margins of safety.
答案：C
A、 In order to locate lower margins of safety components and areas,current records were reviewed.
B、 To find components and areas where have showed lower margins of safety,existing results were examined.
C、 Existing analyses were reviewed to identify components and areas that may have exhibited lower margins of safety.
答案：C
A. 机务使用方向盘操纵飞机在滑行期间的方向。
B. 机组在推出期间通过转弯手轮控制飞机方向。
C. 机组在用方向盘后退期间控制飞机方向。
A. 技术动词既可以用作动词,也可以用作名词。
B. 技术动词只能用作动词,不能用作名词。
C. 技术动词和动词的用法相同,与名词不同。
A. 确保密封剂被完全挤出接触面边缘。
B. 确保沿接触面边缘持续涂抹封严胶。
C. 确保封严胶沿接触面边缘不断挤出。
A. 紧急停车不包含这些部件。
B. 应急关闭不包括组件本身。
C. 临时关停不包括他们的部门。
A. 用设置开关以重置运行时间。
B. 用重置按钮以重置运行时间。
C. 用重置按钮以重置格林威治时间。
A. This tool is mandatory.
B. This tool is optional.
C. This tool is necessary.
A. The temperature value must be more than 800 kPa.
B. The compression value must be more than 800 kPa.
C. The pressure value must be more than 800 kPa.
A. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求，尽管预期在没有 ATA-100 要求的情况下将使用第 19 段格式。
B. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求，但在没有预见 ATA-100要求的情况下，将使用第 19 段格式。
C. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求，但在预见不需要满足ATA-100 要求的情况下，将使用第 19 段格式。
A. 陀螺的突然运转会引起水平安定面不必要的移动。
B. 陀螺的意外操作会引起垂直安定面不必要的移动。
C. 水平安定面的突然移动会引起陀螺的意外操作。
A. System test is normally used at minor maintenance time.
B. System test is usually done during maintenance and repairs.
C. System test is normally used at major maintenance periods.
