Turn the cover until you can get access to the jacks that have + and - marks.

A. Operation time should be recorded if the pump is in emergency .

B. When you use the emergency pump, record the time of operation.

C. When the pump is for emergency use, record the time of usage.

A. The localizer beam is aligned with the centerline of the runway.

B. The localizer way is misaligned with the centerline of the runway.

C. The localizer course is aligned with the centerline of the runway.

A. 拆卸保留的封严。

B. 移动残留的防渗漏剂。

C. 清除剩余的密封胶。

A. Report any corrosion found to the manufacturer.

B. Report any cracks found to the manufacturer.

C. Report any damage found to the manufacturer.

A. 此门在飞行中部分打开，在地面时完全打开。

B. 此门在飞行中完全打开，在地面时完全打开。

C. 此门在飞行中部分打开，在地面时也部分打开。

A. This document compliments informaiton to the applicable airplane maintenance manual(s).

B. This document provides necessary informaiton to the applicable airplane maintenance manual(s).

C. This document provides supplemental informaiton to the applicable airplane maintenance manual(s).

A. In STE, there are different rules for how to write sentences for procedures (Section 5) and for how to write them for descriptive text (Section 6).

B. In STE, there are different rules for why to write paragraphs for procedures (Section 5) and for why to write them for descriptive text (Section 6).

C. How to write sentences for programs (Section 5) and how to write sentences for operative text (Section 6) have different means in STE.

A. 用于密封油箱的所有材料对所有燃油和燃油稳定剂都耐用。

B. 用于密封油箱的所有材料对所有燃油和燃油添加剂都耐用。

C. 用于密封油箱的所有材料对所有燃油和燃油添加剂都防水。

A. 确保表面没有铁锈。

B. 确保表面没有灰尘。

C. 确保表面没有油渍。

A. It is not permit to work with any uncontrolled technical document for maintenance work.

B. It is not permitted to work with any uncontrolled technical document for maintenance work.

C. It is not allowed to work with any unreliable technical document for maintenance work.