如果误差超过3度，校正罗盘。

A. The airworthiness section may recommend each expected replacement time.

B. The replacement time must be set forth in part of airworthiness section.

C. Airworthiness section must set forth each mandatory replacement time.

A. 机身制造商将非必要项目作为手册的一部分，要提供选择说明。

B. 包含信息的部分手册，作为对非复杂项目的说明提供给机身制造商。

C. 对于其余非复杂项目，机身制造商将把信息作为手册的一部分。

A. 控制升降舵/副翼和配平片位置和移动的系统部分。

B. 控制升降舵/升降翼和调整片位置和运动的系统部分。

C. 控制升降舵/升降副翼和配平片位置和移动的系统部分。

A. 为防止热损坏襟翼，地面测试自动停止于30秒后。

B. 为了阻止热量损伤副翼，地面测试在30秒后自发停止。

C. 为防止热损坏缝翼，地面测试在30秒后自动停止。

A. Manufacturers＇ recommended time limits, maintenance checks and inspections (both planned and unplanned) are arranged in Chapter 5.

B. Manufacturers＇ recommended time limits, maintenance checks and tests (both scheduled and unscheduled) are arranged in Chapter 5.

C. Manufacturers＇ recommended time limits, maintenance checks and inspections (both scheduled and unscheduled) are arranged in Chapter 5.

A. Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. Center tanks are made up of the main wing structure.

B. Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. These three tanks are made up of the main wing structure.

C. Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. The primary wing structure consists of main tank 2 and center tank.

A. The purpose of radar is to obtain, process and display image information.

B. Grasping, processing and displaying grafic information is the function of radom.

C. The purpose of radar is to transmit, process and caculate image information.

A. If there is no approval of the FAA Oversight Office that manages the airplane model Type Certificate, anyone cannot change or delete these inspection features that are compulsive.

B. These inspection features can be changed or deleted if they don＇t get approval of the FAA Oversight Office that is responsible for the airplane model Type Certificate because they are mandatory.

C. If changing or deleting of these inspection features is approved by the FAA Oversight Office that manages the airplane model Type Certificate, they are mandatory.

A. On the cover page, there should be the title and corresponding aircraft name displayed on the spine of the Handbook. Some other information may also be shown on the cover.

B. The title and corresponding aircraft name should be prominently displayed on the cover page or on the spine of the manual. Other information can also be displayed on the cover.

C. On the cover page, the title and the applicable aircraft name shall be prominently displayed or on the spine of the Handbook. Other information can also be displayed on the cover.

A. 当座舱无气流时则可能出现波动。

B. 无气流输送至舱内则有窒息的危险。

C. 因为有窒息的危险所以舱内未曾供气。