If a word that you want to use is not in the dictionary, search for that word in an English dictionary and find which is the best synonym listed in the STE dictionary.

A. Adjust the longitudinal trim system.

B. Adjust the lateral trim system.

C. Adjust the vertical balancing system.

A. 勤务门指最开始用于为飞机系统和设备提供服务的外舱门。

B. 勤务门指主要用于对飞机系统和设备实施勤务时的接近门。

C. 勤务门即外舱门，主要用于为飞机系统和设备提供服务。

A. The seat shall be lifted to leave the track locked.

B. Lift the seat until it is away from the track locks.

C. Eject the seat until it is isolated from the track locks.

A. The delivery of the aircraft is required to ensure its airworthiness, therefore it is subject to customer inspection procedures.

B. The airplanes are airworthy because they were delivered in accordance with advised inspection procedures.

C. The airplanes are delivered with mandatory inspection procedures to ensure their airworthiness.

A. Modifications, additions and omissions, a black line should be drawn vertically at the footer outside of the page parallel to the part of the change.

B. Revisions, additions and deletions shall be identified by a vertical black line along the outside of the page opposite only that portion of the printed matter that was changed.

C. Alterations, substitutions and eliminates should be marked with a black slash outside the scope of the page to coincide with the section being changed.

A. When the rod moves to "UP", the hydraulic pressure rises together.

B. When you set the bar to "UP", the hydraulic temperature goes down.

C. When you set the lever to “UP”, the hydraulic pressure must decrease.

A. Review the failures report from the logbook and related fault messages with center DU or CDU, debrief the flight crew for faults and report them for handling.

B. Either the logbook or center DU/CDU shall be checked for faults records and related fault information, then review the faults reported by the flight crew and take actions.

C. Consult the failures report from the logbook to find the related information on center DU or CDU, listen to the crew for faults report. Report faults and handle them.

A. 左1号登机门1号地板右前边缘有一条1英寸深6英寸长的凹陷。

B. 左1号登机门1号地板离右前边缘6英寸处有一条1英寸深的凹槽。

C. 左1号登机门有一块地板到右前边缘6英寸处有一条1英寸深的凹坑。

A. This procedure gives you the disassembly process.

B. You can find the procedures for disassembling in this section.

C. The assembly process can be found in this section.

A. 表中给出了尺寸。

B. 表在桌子上。

C. 尺寸在图中显示。