[单选题] Which of the following has become one of America’s fastest growing businesses?
A. Selling home furnishings.
B. Renting furnished apartments.
C. Selling used furniture.
D. Renting home furnishings.

[单选题] Which of the following has become one of America's fastest growing businesses?
A. Selling home furnishings.
B. Renting furnished apartments.
C. Selling used furniture.
D. Renting home furnishings.

[单选题] A vessel which has been destroyed or sunk or abandoned at sea is called ( ) .
A. obstruction
B. wreck
C. submarine
D. sinking vessel

[单选题]About fuel recirculation system, which one of the following is correct?
A. Some of the fuel goes from the high-pressure fuel line in that engine, through the integrated drive generator (IDG) heat exchanger (where it absorbs heat), to the fuel return valve and to the outer fuel tank.
B. If the outer tank is already full, the fuel overflows to the inner tank through a spill pipe
C. All of above

[单选题]About automatic refueling, which one is correct?
A. Automatic refueling starts with the outer cells. If the selected fuel load exceeds the wing tank capacity, the center tank is simultaneously refueled.
B. Refuel valves close automatically, when the tanks contain the preselected load, or when sensors detect a high fuel level.
C. All of above

[单选题]Which one of the following statements about BANK ANGLE PROTECTION is correct?
A.If the bank angle exceeds 40°, the autopilot disconnects and the FD bars disappear. The FD bars return when the bank angle decreases to less than 30°.
B.If the bank angle exceeds 45 °, the autopilot disconnects and the FD bars disappear. The FD bars return when the bank angle decreases to less than 30°.
C.If the bank angle exceeds 40°, the autopilot disconnects and the FD bars disappear. The FD bars return when the bank angle decreases to less than 33.
D.If the bank angle exceeds 45 °, the autopilot disconnects and the FD bars disappear. The FD bars return when the bank angle decreases to less than 40°.

[单选题]Which computer has a function of rudder travel limitation?
A. Only FAC
B. FAC normal and ELAC backup
C. ELAC normal and FAC backup

[单选题]Which one of the following is correct about ventilation system in normal operation?
A. The open-circuit and close-circuit configuration operate in accordance with on-ground threshold
B. According to in-flight threshold, It can operate in close-circuit and intermediary configuration
C. All of above

[单选题]Which one of the following is correct about hot air pushbutton on air conditioning panel?
A. Off: The FAULT circuit is reset.
B. FAULT: air regulation valve automatically open
C. FAULT light goes on when air regulation valve doesn’t work.

[单选题]Which one of the following is correct about automatic pressurization system failure?
A. Select manual position switch when failure, regulate vertical speed to control up or down of the switch.
B. Air outlet valve can’t be automatically open when it connects ground during MANUAL PRESSURE CONTROL MODE
C. All of above

[单选题]Which one is the minimum battery voltage of starting APU
A. 25V
B. 25.5V
C. 26V

[单选题] Which one is not a distress , urgency or safety communication procedure might marked by? ( ))
A. Mayday
B. Pan-Pan
C. Warning
D. Security

[单选题]Among the 5 displays of ND, which one cannot display weather radar image？
A. ROSE　NAV
B. 　ARC
C. 　PLAN

[单选题]For the use of APU, which one of the following is the right description?
A.After a normal takeoff with packs provided by APU bleed, PF close the APU bleed air at Acceleration altitude, APU as requires.
B.After a normal takeoff with packs provided by APU bleed, PF close the APU bleed air at Deceleration altitude, APU as requires.
C.After a normal takeoff with packs provided by APU bleed, PNF close the APU bleed air at Acceleration altitude, APU as requires.
D.After a normal takeoff with packs provided by APU bleed, PNF close the APU bleed air at Deceleration altitude, APU as requires.

[单选题]VHF has an alarm which indicates if the microphone is stuck. If a microphone is in the emission position for more than 30 seconds, an interrupted tone sounds for 5 seconds and the emission is turned off. When master caution of “VHF 1（2）（3） EMITTING” or “HF 1(2) EMITTING” displays, it indicates:
A. Transmitter function fails
B. Transmitter emitting more than 60 seconds
C. Transmitter emitting signal discontinuously

[单选题]The FADEC has three idle modes. Which idle will the FADEC use when the flaps are extended (FLAPS lever not at zero position) in flight?
A. Modulated idle
B. Approach idle
C. Reverse idle

[多选题]Under which circumstance(s) should ONE ADR KEEP ON, TWO ADRs off applied in OEB 48 abnormal V ALPHA PROT:
A.AT ANY TIME, with a speed above VLS, if the aircraft goes to aCONTINUOUS NOSE DOWN PITCH RATE that cannot be stopped with backward sidestick inputs.
B.If the Alpha Max strip (red) completely hides the Alpha Prot strip (black and amber) in a stabilized wings-level flight path (without an increase in load factor).
C.If the Alpha Prot strip (black and amber) rapidly moves by more than30kt during flight maneuvers (with an increase in load factor), with AP ON and speed brakes retracted.

[单选题]If a DH has been entered, which of the followings about radio altitude is correct？
A. it appears in green, when MDA (DH) + 100 ft < RA < 2 500 ft
B. it appears in amber, when RA < MDA (DH) + 100 ft
C. Both of the above

[单选题] A one-way route which vessels have to comply with within a traffic separation scheme is called ( ) .
A. traffic way
B. fairway
C. traffic lane
D. TSS

[单选题]Which?of?the?following?is?true，if one engine generator is failure
A. APU GEN, if available,which can be insteaded of the failure one
B. Other engine generator can be insteaded(automatically shedding part of the galley load).
C. all of the above