2344.The door used for entrance and exit of the passengers and crew to and from the aircraft.Includes items such as structure,latching mechanisms,handles,insulation,lining,controls,integral steps,ramps,and handrails,etc.

A. Before you move the spoilers,tell all persons to get off the wings.

B. Before telling all persons to get off the wings,you move the ailerons.

C. Before you move the ailerons,tell all persons to get off the wings.

A. Rapidly and fully retract Ram Air Turbine and make sure that it doesn't attach to other parts.

B. Slowly and fully extend Ram Air Turbine and make sure that it doesn't touch other parts.

C. Make sure that the Ram Air Turbine is completely opened and it doesn't touch the other unit.

A. Examine and remove the parts that are damaged.

B. Examine the removed parts with damage.

C. Examine the removed parts for damage.

A. 如果 RAT 被撤回,缓慢并完全将其伸出,确保与其他部件衔接上。

B. 如果追踪到 RAT,则缓慢并完全释放 RAT,确保信号不与其他混淆。

C. 如果 RAT 是收回状态,缓慢和完全展开 RAT,并确保它不碰到其他部件。

A. Exhale into the oxygen mask.

B. Breathe into the oxygen mask.

C. Breathe into the gas mask.

A. 这个笔记本电脑有三个备用部件。

B. 笔记本电脑有三个主要部分。

C. 这个螺钉有三个主要部分。

A. 供给系统有这些用处。

B. 分散系统有这些功能。

C. 分配系统有这些功能。

A. 将一个导杆平滑地移动,并且连到金属波纹管圆盘。

B. 将一个导杆连到波纹管圆盘,用于波纹管左右移动。

C. 将一个导杆连到金属波纹管圆盘,用于波纹管平滑移动。

A. The rules containing in this specification shall provide a guide to the formatting,type and method of all present documents in the manufacturer's maintenance manual.

B. The rules in this specification are served as a guide for the format,style and way of representation for all materials contained in manufacturer's maintenance manual.

C. The rules contained in this specification shall serve as guides for format,style and method of presentation for all material included in maintenance manuals prepared by manufacturers.

A. 将齿轮接合到花键轴上。

B. 将起落架轮子接合到键轴上。

C. 将传动装置接合到轴键上。