A、 Move the IDG forward and outboard until it is away from the accessory gearbox,QAD ring and power plant.
B、 Move the IDG towards the forward position until the input shaft is away from the accessary gearbox and QAD ring,then move the IDG towards outboard and free of the power plant.
C、 After moving the IDG towards the forward position,then it is free of the accessary gearbox,QAD and the power plant.
答案：B
A、 Move the IDG forward and outboard until it is away from the accessory gearbox,QAD ring and power plant.
B、 Move the IDG towards the forward position until the input shaft is away from the accessary gearbox and QAD ring,then move the IDG towards outboard and free of the power plant.
C、 After moving the IDG towards the forward position,then it is free of the accessary gearbox,QAD and the power plant.
答案：B
A. The form of the climb performance presentation is decided by the airplane manufacturer.
B. The format of the cruise performance presentation is at the discretion of the airplane manufacturer.
C. The form of the cruise performance presentation is at the discretion of the airplane manufacturer.
A. 装配可移动式的举升机用来吊起指定的齿轮箱。
B. 在提升齿轮箱之前装配移动式起重机。
C. 拆下齿轮箱用来装配可移动式的举升机。
A. Tighten the threads,nuts,clips,or connectors to the correct torque.
B. Tighten the bolts,nuts,clamps,or connectors to the correct torque.
C. Tighten the bolts,spacers,clips,or connectors to the correct torque.
A. Contamination of the grease can cause damage to the bearing.
B. Contamination of the oil can cause damage to the shaft.
C. Pollution of the grease can cause damage to the axle.
A. 确保杆之间有合适的间隙。
B. 确保杆之间有合适的角度。
C. 确保杆之间有足够的间隙。
A. Do not use verbs that are general and vague.
B. Do not use verbs that are normal and mixed.
C. Do not use verbs that are usual and blended..
A. Make sure that the fuel tanks are correctly grounded.
B. The fuel tanks must be grounded.
C. Make sure that the oil tanks are on the ground correctly.
A. The Index Numbering System is described in the following paragraph.
B. The Index Numbering System is introduced in the next paragraph.
C. The Index Numbering System is compared in the later paragraph.
A. Use protective goggles when you do work on fire extinguishers.
B. Ensure that you wear protective clothes while performing tasks on fire extinguishers.
C. Use protective gloves when working on fire extinguishers
A. If liquid spills in the kitchen,all traces of the liquid must be cleaned promptly and the concerned area must be completely dry.
B. If liquids are spilled inside the galley,you must remove all signs of liquid and fully dry the areas of contamination immediately.
C. If liquid spills in the galley,all marks of the liquid must be removed at once and the polluted area must be completely dried.
