【单选】class FighterPlane(AirPlane):
def __init__(self, fuselage_length, engine, landing_gear, wings, weapons):
AirPlane.__init__(self, fuselage_length, engine, landing_gear, wings)
self.__weapons = weapons
def fire(self):
print(f'plane is firing with {self.__weapons}')
def get_private_engine(self):
return super().__engine
if __name__ == '__main__':
plane = FighterPlane(15, 'WS-10B 发动机', '后三点式起落架', ['侧翼左', '侧翼右', '尾翼'], ['导弹', ' 机关枪'])
print(plane.get_private_engine())
以上代码的执行结果是()。
(注:__engine 是父类 AirPlane 的成员)