The trailing edge flaps are more than 25 units.

A. The Abnormal Procedures Section shall include checklist of operation sequence indicating the result of important operations to ensure safety.

B. The Abnormal Procedures Section shall include a checklist as the attachment indicating the sequence of operations when safety is critical.

C. The Abnormal Procedures Section shall include, at the beginning, a check list with regard to order of action when sequence is essential to safety.

A. Make the necessary repairs during the next applied spot check.

B. Make the required repairs during the next applicable preliminary inspection.

C. Make the necessary repairs during the next applicable scheduled maintenance.

A. The data may be supplemented by brief descriptions of additional characteristics or features if desired.

B. If necessary, the detail may supplement some simple descriptions of additional characteristics or properties.

C. If desired, the data may be added by simple presentations of additional values or properties.

A. 感应管内的气压使有故障的压力电门处于关闭位置。当该气压在过热或火警状况时，其它2个压力电门关闭。

B. 感应管内的气压保持故障压力电门处于关闭位置。当该气压由于过热或火警状况增加时，其它2个压力电门关闭。

C. 气压在感应管内保持不变,故障压力电门处于关闭位置。其它2个压力电门关闭时，气压出现过热或者火警情况。

A. When the section or subsystem element number is followed with zeros in the subject element number (28-20-00) , the information is applicable to subsystems within the system.

B. This information applies to subsystems of the system when the topic number (28-20-00) following the section or subsystem part number is zero.

C. This information is suitable to subsystems in the system when the topic unit number (28-20-00) is followed by the section or subsystem unit number with zeros.

A. 这种调整的精度很重要。

B. 这种调整的范围很重要。

C. 这种测试的精度很重要。

A. 前轮转弯方向舵脚蹬转弯机构能混合来自于方向舵脚蹬和转弯手轮的转弯输入，并提供定中力。

B. 前轮转弯方向舵脚蹬转弯机构能混合来自于方向舵脚蹬的转弯输入进行转弯并提供定中力。

C. 前轮转弯方向舵脚蹬转弯机制能混合来自于方向舵脚蹬和转弯手轮的转弯力度，并提供折中力。

A. A motor can power all the systems.

B. One generator can power for all the systems.

C. One generator can supply power for all the systems.

A. Apply weight on the surface of the patch to make sure that the parts bond correctly.

B. The parts can be aligned properly by applying force on the surface of the patch.

C. In order to correctly attach the parts, the patch surface should be compressed.

A. 在程序中，提供简短，清晰的指令并且直接向读者讲话。

B. 在程序中给出简短，清晰的指令，直接向读者陈述。

C. 在程序执行中，要向读者直接发话，给出简短清晰的指令。