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.
答案：B
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.
答案：B
A. 将钢索沿逆时针方向固定在调节器、传感器和耦合组件上。
B. 将保险丝沿逆时针方向缠绕在调节器、传感器和耦合组件上。
C. 沿逆时针方向缠绕在调节器、传感器和耦合组件上。
A. CDCCLs are a means of identifying certain design configuration features intended to preclude a fuel tank ignition source for the operational life of the airplane.
B. CDCCLs are a means of sign certain design configuration features intended to preclude a fuel tank ignition source for the operational life of the airplane.
C. CDCCLs are a means of mark certain design configuration features intended to preclude a fuel tank ignition source for the operational life of the airplane.
A. The swivel nuts on both valves engage threads on an internal stem that loosens or draws tight the valve stem to a metal seat.
B. The rotating nuts on both valves are meshed with the threads on the inner valve stud, so that the valve stud is loosened or tightened to a metal valve base.
C. The swing nuts on both valves engage with the threads on the internal spool, allowing the spool to loosen or tighten to the metal seat.
A. If you do not safety the door, strong winds must cause damage to the structure.
B. If you do not safety the door, damage to the structure due to strong winds is acceptable.
C. If you do not safety the door, damage to the structure due to strong winds is probable.
A. The landing gear door is a closed construction. If the door is a monolithic structure, it can only be shown in Chapter 32.
B. The landing gear door is a closed construction. If the door is a separate structure, it can only be shown in Chapter 32.
C. The structure of the doors used to enclose the landing gear compartments. If the doors are made as an integral structure they could be shown only in Chapter 32.
A. GOES
B. LEAVES
C. GETS
A. 如果维护消息未在“ 电流状态”中显示,则出现了连续性故障
B. 如果维护信息未在“当前状态”中显示,则出现了间歇性故
C. 如果维护消息未在“当前状态” 中显示,则出现了次级故障。
A. smear the sealing compound.
B. play the sealing compound.
C. apply the sealing compound.
A. 包括本手册的简介部分在内,每一章都应标上一个分隔符标签
B. 包括本手册的简介部分在内,每一章都应标上一个塑料分隔标签
C. 包括本手册的简介部分在内,每一章都应标记一个塑料分栏标签
A. 警告和注意事项中的文字将标为粗体,而注释可以在适用的文本之后,取决于要重点突出的材料。
B. 为了突出材料的重点,警告和注意事项应在其适用的文本之前,但注释可以在适用文本之前或之后。
C. 警告和注意事项应在其适用的文本之前,但注释可以在适用文本之前或之后,具体取决于要突出显示的材料。
