A、 内部喇叭打到开位并且保持在开位,当探测器有动力的时间够长,并且烟雾传感器探测到烟雾。
B、 只有探测器有电, 并且烟雾传感器探测到烟雾, 内部开关才会打开到开位并且保持在开位。
C、 只要探测器有电源并且烟雾传感器探测到烟雾,内部的喇叭就会打开并且保持在开位。
答案：C
A、 内部喇叭打到开位并且保持在开位,当探测器有动力的时间够长,并且烟雾传感器探测到烟雾。
B、 只有探测器有电, 并且烟雾传感器探测到烟雾, 内部开关才会打开到开位并且保持在开位。
C、 只要探测器有电源并且烟雾传感器探测到烟雾,内部的喇叭就会打开并且保持在开位。
答案：C
A. warning flag show in the window.
B. warning flag appears in the window.
C. a warning flag shows in the window.
A. 把O形封圈浸泡在液压油里面。
B. 防止液压油腐蚀O形封圈。
C. 用液压油润滑O形封圈。
A. Additional information or instructions， such as “Report any cracks found to this manufacturer”， are contained here.
B. Other information or instructions， such as “Record any cracks found to this manufacturer”， are contained here.
C. Additional information or instructions， such as “Report any leakage found to this manufacturer”， are included here.
A. 当动力源(电动,气动或液压)为单个部件提供服务或为单个功能系统提供服务时,该动力源将包含在其所服务的部件或系统中讨论。
B. 当动力源(电动,气动或液压)为不同的部件提供服务或为不同的功能系统提供服务时,该动力源将包含在其所服务的部件或系统中讨论。
C. 当动力源(电动,气动或液压)为单个部件提供服务或为单个功能系统提供服务时,该动力源将包含在其所服务的部件和系统中讨论。
A. Each revision and the effective page should be logged in the logbook.
B. Only the effective revisions pages need to be recorded in the manual.
C. Each manual shall have a record of revisions or effective pages.
A. 将P5-5板上的备用电源电门设置到关位。
B. 将备用电源开关安装到P5-5板上并设置到关位。
C. 将P5-5板上的气动电源电门设置到关位。
A. Programs shall be written in order of the reference number of each chapter and own proper primary and secondary theme headings. It is not necessary to begin a program from the ceiling of a new page.
B. Procedures shall be sorted in priority order of the reference number in each chapter. They have appropriate main and subordinate topic heading sand the beginning do not need to exceed the top of a new page.
C. Procedures shall be prepared in reference number sequence within each chapter with proper major and minor subject heads, without the necessity of each procedure starting at the top of a new page.
A. The condition lever is the primary control for start and stop the engine.
B. The condition lever is the minor control for starting and stopping the engine.
C. The condition lever is the primary control for starting and stopping the engine.
A. 在选择检查时间和应力腐蚀的影响时,并未考虑腐蚀的影响。 确定腐蚀的影响非常困难,但是,由于收到了CAP检查报告,因此将针对任何严重问题调整检查时间。
B. 在选择检查时间或对疲劳应力的影响时,并未考虑腐蚀的影响。 确定腐蚀的严重程度非常困难,但是,由于收到了CAP检查报告,因此将针对任何严重问题调整检查时间。
C. 在选择检查时间或对疲劳应力的影响时,并未考虑腐蚀的影响。 确定腐蚀的影响非常困难,但是,由于收到了CAP检查报告,因此将针对任何严重问题调整检查时间。
A. If the parking apron is not level, make sure the wheel chocks set correctly
B. When the aircraft parked on a slope, must set parking brake
C. If the aircraft is parked on a slope, set the chocks on main wheel immediately
