349、 你可以调节音量控制。

A. 　 There are remarks directly below the maintenance/overhaul section, extended from left to the right side

B. 　 You can find the comments which extends from left to right margins in the repair/modification section
below.

C. 　 The comments extended from right to left margins are located in the repair/alternation section.

A. 　确保自锁螺母靠近弹簧。

B. 　确保锁定螺母接触弹簧。

C. 　确保弹簧顶紧锁螺母

A. 　本节必须规定型号合格证所要求的每次强制更换时间,结构检查间隔,以及相关的结构检查程序

B. 　本节必须规定每一次强制更换时间,结构检查间隔,和机型证书所要求的相关的结构检查程序

C. 　本节必须规定部件更换的时间,结构检查时间,和相关的结构检查程序所需的型号合格证

A. 　拉力连杆组件将拉力载荷从轮轴传递到减震支柱

B. 　张力连杆组件将张力负载从轴心传递到减震支柱

C. 　扭力连杆组件能将扭力载荷从轴传递到减震支柱

A. 　、持续权威程序测试通常由两页组成、 一个文本页和一个图解页

A. 　 Grind the surface with a soft cloth after it becomes light.

B. 　 Rub the surface with a soft cloth when it becomes brightness.

C. 　 Polish the surface with a soft cloth until it becomes shiny.

A. 　 According to the authority given to persons specified below, the unit recognized in item 3 was inspected
in the manner stipulated by authority and is approved.

B. 　 Based on the authority given to the following stated persons, the unit described in item 3 was inspected in
the authority defined manner and gets approved.

C. 　 Thanks to the authority given to persons as below, the unit found in item 3 was inspected in the manner
stipulated by authority which is approved.

A. 　在后面的盒子中,标题应为“机长操作手册”。

B. 　后一种情况时,标题应为“飞行员操作手册”。

C. 　后一种情况时,标题应为“机长操作手册”。

A. 　拆下附着在法兰到盖子上的四个螺钉。

B. 　拆下四个螺钉,将法兰附着到盖子上。

C. 　拆下将法兰固定到盖上的四个螺钉。

A. 　 Without venting the lDG, the accuracy of your check will be affected.

B. 　 Only if you reset the lDG, your check is effective.

C. 　 The ventilation of the lDG accelerates your check.