In addition to information required by Part 36 of the Federal Aviation Regulations, the manufacturer shall provide strongly worded advice to be used by the operator to minimize the noise impact of the airplane during operation at, or in the vicinity of, airports.

A. The lower seal is invisible prior to switching the lower bearing on.

B. The lower seal becomes visible when you push the lower bearing up.

C. The lower seal comes into view when you pull the lower bearing down.

A. Tow the plane to a safe area where you can use the standard process.

B. Pull the vehicle to a safe area where you can use the standard procedures.

C. Taxi the car to a safe area where you can use the normal procedures.

A. 检查油管，对于磨损的区域。

B. 磨削管道并检查。

C. 检查管道是否磨损。

A. Make sure that the circuit breaker is closed.

B. Make sure that the circuit breaker is opened.

C. Make sure that the pushbutton is pressed.

A. 左大翼二号油箱盖板断裂。

B. 左大翼二号油箱接近门变形。

C. 左大翼二号油箱入口门脱落。

A. 控制主燃料控制哪个仪表为发动机和推力调节器提供燃料。包括电线、滑轮、连杆等物品，也是燃料控制单元的部件。

B. 控制主燃料控制所有仪表为发动机和推力调节器提供燃料。包括杠杆、电缆、滑轮、连杆等物品，也是燃料控制单元的部件。

C. 主燃油控制系统能够计量送往发动机和加力燃烧室的燃油，其包括油门杆、钢索、滑轮、连杆等，这些也属于燃油控制组件。

A. 如果可行的话，手册中出现的计量单位应该保持一致。

B. 实际上，手册中出现的测量值必须保持一致。

C. 手册使用的计量单位必须与实际情况保持一致。

A. Due to the incorrect level of pressure, the system will not work.

B. As long as the fluid level remains unstable, the system will fail.

C. Because the fluid level is incorrect, the system will not operate.

A. 为了便于阅读和交叉索引，图解说明、图形和表格实际上应以垂直布局呈现。

B. 为了便于阅读和相互参考，插图、图形和表格如果可行的话，应以垂直布局呈现。

C. 为了便于阅读和相互对照，示意图、插图和表格在实际情况下应以垂直布局呈现。

A. 那些组件和部件存储、调节并向旅客和机组输送氧气，包括气瓶、释压活门、关断活门、出口、调节器、面罩等。

B. 气瓶，释压活门，关断活门，出口，调节器，面罩等组件和部件储存氧气，并将调节后的氧气提供给乘客和机组。

C. 那些旅客和机组氧气系统的相关组件和部件存储、调节、输送氧气，包括气瓶、释压活门、关断活门、出口、调节器、面罩等。