642.12A,14C 和 17AD 座位的旅客阅读灯不亮。 ( )

295.The primary function of this unit is to control the fuel flow ( )

294.A high standard of professionalism is necessary to use the STE specification correctly( )

293.确保材料的保质期未过期。( )

292.恢复电池容量至要求的标准。 ( )

291.If the fuel leak originates at the valve, replace the valve seals ( )

290.Remove the caps from the hoses ( )

289.手册应从联邦航空法规 43 部获取飞行员可以执行的项目清单( )

288.找出损伤类型和尺寸 ( )

287.转动盖子,直到你能接触到有+和-标记的插孔。 ( )

286.The CAP will address primary and secondary airframe components , and primary and secondary systems to accomplish the stated objective of continued airworthness( )