A、 The delivery of the aircraft is required to ensure its airworthiness, therefore it is subject to customer inspection procedures.
B、 The airplanes are airworthy because they were delivered in accordance with advised inspection procedures.
C、 The airplanes are delivered with mandatory inspection procedures to ensure their airworthiness.
答案：B
A、 The delivery of the aircraft is required to ensure its airworthiness, therefore it is subject to customer inspection procedures.
B、 The airplanes are airworthy because they were delivered in accordance with advised inspection procedures.
C、 The airplanes are delivered with mandatory inspection procedures to ensure their airworthiness.
答案：B
A. 21章指随飞机提供的供应商数据，以填充以下 -00 至 70 节（如适用）。
B. 21章可参考随飞机提供的供应商数据，来填充以下 -00 至 70 节（如适用）。
C. 21章可以指随飞机提供的供应商数据，按照从-00 至 70 节的顺序（如适用）。
A. The rudder is a replaceable airfoil which is mounted to the vertical fin and is used for yaw control.
B. The rudder is a removable wing which is fixed to the vertical stabilizer and is used for pitch control.
C. The rudder is a removable airfoil which is attached to the vertical stabilizer and is used for yaw control.
A. If you don＇t do the OVHT/FIRE test, there is no indication of single loop operation in the flight compartment.
B. If you don＇t do the OVHT/FIRE test, the flight compartment has no single loop operation.
C. No indication of single loop operation in the flight compartment as you do the OVHT/FIRE test.
A. 在”停放“这节中包含一些预防措施和限制， 例如在起落架减震支柱内的压力和机轮的转动方面。
B. 在”停放“这节中包含一些预防措施和限制， 例如在起落架减震支柱内的压力和机轮的转速方面。
C. 在”停放“这节中包含一些预防措施和限制， 例如在起落架减震支柱内的油压和机轮的转速方面。
A. Write the instructions in the mandatory mode.
B. Write the instructions in the imperative form.
C. Write the instructions in the active mode.
A. Find out which door has a fault and is closed.
B. Make sure that which door has a failure.
C. Find out which door has not closed.
A. A mixture of fuel and oxygen can cause an explosion.
B. A mixture of fuel and nitrogen can cause an burn.
C. A mixture of gas and oxygen should cause an explosion.
A. The clocks get power from the 28v AC hot battery bus and via the CLOCK circuit breaker.
B. The clocks get power from the 28v dc hot battery bus through the CLOCK circuit breaker.
C. The clocks is through the CLOCK circuit breaker powered from the 28v dc hot battery bus.
A. Clear the pipes in order to remove corrosion.
B. Wash the pipes so as to remove dust.
C. Flush the pipes to remove contamination.
A. Test the leakage of the file assembly once more.
B. Do a leak inspection of the exchanger assembly again.
C. Do a leakage check of the filter assembly again.
