2405.The condition of the radome is very important for its performance.

A. Use backthrust to change the direction of the exhaust to achieve contrary thrust.

B. Thrust reverser is used to change the direction of the exhaust gases for reverse thrust.

C. To change the direction of the exhaust nozzle,the thrust reverser is used to obtain the opposite thrust.

A. 做步骤 1 到 4 以确保没有剪切载荷施加到端头上。

B. 做步骤 1 到 4 以确保没有径向载荷施加到轴上。

C. 做步骤 1 到 4 以确保没有轴向载荷施加到杆上。

A. 当用一个词代替另一个词不够充分时,使用另一种结构来书写句子。

B. 使用词对词的更换同时更换句式。

C. 不但要更换单词还要使用另一种结构。

A. Sometimes,FAA and other airworthiness authority may accept the Continuing Airworthiness Program that uses the Specification.

B. Sometimes,we use the Specification to prepare a Continuing Airworthiness Program that will be accepted by non-FAA airworthiness authority.

C. Sometimes,during preparing a Continuing Airworthiness Program,using the Specification may be accepted by FAA and other airworthiness authority.

A. 对涡轮发动机来说,排气系统包括发动机本体以外的部件。

B. 对涡轮发动机来说,排气系统包括发动机主系统内的装置。

C. 对涡轮发动机来说,排气系统不包括发动机主系统以外的装置。

A. 如适用,该信息应包含在供应商出版物中。如果供应商数据已并入为飞机手册的一部分,则该信息同时包含在飞机维修手册中。

B. 这些信息包含在适用的供应商出版物中,并包含在飞机维护手册中,手册中也包括了部分相关的供应商数据。

C. 这类信息不仅包含在供应商出版物的适当位置,还包含在飞机维修手册中,同时部分供应商数据也合并入飞机手册中。

D. C.这类信息不仅包含在供应商出版物的适当位置,还包含在飞机维修手册中,同时部分供应商数据也合并入飞机手册中。

A. 每个图形或表格数据应包括一个或多个正确使用数据展示的示例,除非其使用非常简单,不可能出现误用或误解。

B. 除非简单到不可能出现误解或误用,否则每个图或表格应至少给出一个数据使用示例。

C. 每个图形或表据展示应包括一个或多个正确使用数据展示的示例,除非其使用足够简单,不可能出现误用或误解。

A. Correct punctuation is important because it shows that the different parts of the text are reconnected and prevents miscomprehension.

B. Correct punctuation is important because it shows how the different parts of the text are independent and prevents accumulation.

C. Correct punctuation is important because it shows how the different parts of the text are related and prevents ambiguity.

A. The portion of the systemis used to eliminate or prevent the formation of ice on all airfoil surfaces,including wings and airfoil sections of the empennage.

B. The portion of the systemis used to dispel or get rid of ice gathering on some aircraft surfaces,including wings and empennage surfaces.

C. The portion of the system is used to eliminate or forbid ice forming on outside parts of all airfoils,including the airfoils of wings and empennage.

A. It is the responsibility of the operator to ensure that alternative tools or equipment can work well and are dangerous to the parts and personnel as the ones specified in the procedure if you use them.

B. If alternative tools or equipment are used,the operator must ensure that they can play the same role and are as safe as the tools or equipment specified in the procedure to the parts and personnel.

C. If the manufacturer can make sure that alternative tools or equipment can meet the requirement and are as safe to the parts and equipment as the ones specified in the procedure,you can use them.