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.
答案：C
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.
答案：C
A. 当反推装置收回时,人员要呆在飞机附近
B. 当动力装置展开时,使人员离开飞机
C. 当反推装置展开时,让人员远离飞机
A. The Check List may also include additional information relevant to the operation of the airplane such as performance details, alternate equipment operation, etc. which the pilot might rarely use.
B. The Check List may also contain supplemental information pertinent to the operation of the airplane, such as performance data, optional equipment operation, etc. that the pilot might routinely use.
C. The Check List may also cover extra information that the pilot might daily use and is decisive to the control of the airplane such as performance data, alternate equipment operation, etc.
A. 该任务通过调节变频起动机发电机空气/油热交换器上的空气控制活门不工作状态使飞机恢复到正常状态。
B. 在变频起动机发电机空气/油热交换器上的空气控制活门不工作的情况下,该任务在操作后使飞机恢复到正常状态。
C. 该任务使变频起动机发电机空气/油热交换器上的空气控制活门失效状态恢复,从而使飞机恢复到操作后的通常状态
A. The engine exhaust gas temperature system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;
B. The engine rotating speed instrument system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;
C. The engine rotor pressure system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;
A. The test can be canceled as long as 5 minutes is left after the text.
B. 5 minutes is a must unless you move on the test again.
C. An interval of 5 minutes is necessary before you continue the test.
A. Cycle the unit twice to remove air from the lines.
B. The unit is cycled repeatedly to remove air from the lines.
C. Operate the unit twice to remove air from the lines.
A. 如果轮胎温度升高超过177度,插头熔化且轮胎放气。
B. 如果轮胎温度升高超过177度,易熔塞和轮胎融化。
C. 如果轮胎温度升高超过177度,易熔塞融化且轮胎放气。
A. Two systems can be energized at a time.
B. Two systems can be engaged at the same time.
C. Two systems can be adopted separately.
A. The parts must be assembled tightly.
B. Make sure that the parts are attached securely.
C. The parts must be assembled loosely.
A. The aircraft which have number of complicated or complx system are suggested to use the full system/chapter index method.
B. For aircraft with a range of sophistic or complex system, a system-wide indexing approach is recommended.
C. Ror aircraft including an article of exquisite or complex system , a whole system indexing way is intended.
