2509.用于指示滑油油量、温度和压力的系统部分。

A. 将收发机放到主体组件上。

B. 将发射器放在主体组件上。

C. 将传感器放在主体组件上。

A. 为了通用航空的飞机子系统,第 10 和 20 段可以结合。

B. 对于通用航空飞机子系统,第 10 和第 20 部分可以合并。

C. 查找通用航空飞机子系统,第 10 和 20 章可以结合参照。

A. This compound can eliminate poisonous fumes.

B. This compound can release poisonous fumes.

C. This composite alloy can release poisonous fumes.

A. This procedure is only applicable to type A parts.

B. This task is only used for type A parts.

C. This procedure is applicable to all type parts.

A. 给出了允许使用的动词,不要使用未列出的动词形式。

B. 动词以批准的表格列出,不要使用表中未列出的动词。

C. 给出了动词允许使用的形式。不要使用未列出的动词形式。

A. 拆下机翼以及机身所有连接整流罩。

B. 拆下翼身整流罩。

C. 拆下机翼连接整流罩。

A. The pneumatic system gets compressed air from the pneumatic air sources and supplies the compressed air through ducts to the user systems.

B. The pneumatic system gets compressed air from the pneumatic air sources and supplies the compressed air through manifold to the user systems.

C. The pneumatic system gets comprised air from the pneumatic air sources and supplies comprised theair through ducts to the user systems.

A. If you get an unwanted movement,do a test of the system.

B. If the move is not set up by you,verify the system.

C. If the removal is not what you want,test the system again.

A. When describing the airplane's Engine,spark plug system shall be described.

B. When describing the airplane's Engine,starter system shall be described.

C. In the description of the airplane's Engine,ignition system shall be described.

A. Misunderstanding will occur if a word is only understood by a large amount of people in a special technical area.

B. If a word is only known by quite a small amount of people in a special technical field,there will be communication interference.

C. If a word is only understood by a very small number of people in a specific technical area,it will cause interference in communication.