A、 In accordance with the laws,the ACOs have authorized and designated certain inspection and certification responsibilities to Designated Engineering Representatives(DERs),who are qualified individuals formally tested but not employees of the FAA.
B、 The ACOs have been authorized by statute to delegate certain inspection and certification responsibilities to Designated Engineering Representatives(DERs),who are properly qualifiedprivate persons not employed by the FAA.
C、 The ACOs have dedicated certain inspection and certification responsibilities to Designated Engineering Representatives(DERs) as per the Act,the DERs are not employees of the FAA,but some qualified personnel agreed by FAA.
D、 esignated Engineering Representatives(DERs) as per the Act,the DERs are not employees of the FAA,but some qualified personnel agreed by FAA.
答案：B
A、 In accordance with the laws,the ACOs have authorized and designated certain inspection and certification responsibilities to Designated Engineering Representatives(DERs),who are qualified individuals formally tested but not employees of the FAA.
B、 The ACOs have been authorized by statute to delegate certain inspection and certification responsibilities to Designated Engineering Representatives(DERs),who are properly qualifiedprivate persons not employed by the FAA.
C、 The ACOs have dedicated certain inspection and certification responsibilities to Designated Engineering Representatives(DERs) as per the Act,the DERs are not employees of the FAA,but some qualified personnel agreed by FAA.
D、 esignated Engineering Representatives(DERs) as per the Act,the DERs are not employees of the FAA,but some qualified personnel agreed by FAA.
答案：B
A. Turn the body of the closure assist assembly with a wrench to pull the two thrust reverser doors together until you can engage the latches at the bottom of the doors.
B. Turn the main body of the closing aid with a crowfoot and pull the two throttle reverser doors together until you can connect the bolts at the bottom of the door.
C. Use a wrench to turn the main body of the closing auxiliary assembly and pull the two reversedoors together until you can attach the locks at the bottom of the door.
D. C.Use a wrench to turn the main body of the closing auxiliary assembly and pull the two reversedoors together until you can attach the locks at the bottom of the door.
A. The airworthiness and safe operation of an airplane is assured if it's used as its original design purpose,properly inspected and carefully maintained.
B. The manufacturer is intended to utilize an airplane with sound inspection and maintenance practices because that is the basis for assuring the airplane remains airworthy and safe to operate.
C. The airplane is designed to be used as the manufacturer's intention.Users shall properly inspect the airplane and do sufficient maintenance to assure its airworthiness and operation safety.
A. When preparing dangerous goods,follow the operational instructions.
B. Before you use dangerous materials,obey these precautions.
C. Prior to applying any hazardous material,understand the principles of it.
A. That portion of the system provides for rolling and stopping the aircraft while on the ground and stopping wheel rotation after retraction,including items such as swivel glands,anti-skid devices,pressure indicators,plumbing,etc.
B. That portion of the system provides for rolling and stopping the aircraft while on the ground and stopping wheel rotation after retraction,including items such as wing illumination,warning light dimming systems,pressure indicators,plumbing,etc.
C. That portion of the system provides for rolling and stopping the aircraft while on the ground and stopping wheel rotation before retraction,including items such as supply valves,anti-skid devices,pressure warning systems,plumbing,etc.
A. For all fuel loadings,the initial airplane weight should be the maximum allowable.
B. The initial airplane weight should contain the maximum allowable for all fuel loads.
C. For all kinds of fuels,the initial aircraft weight should be the maximum allowable.
A. Print all pages besides wiring diagrams and foldouts on both sides.
B. Print all pages other than wiring diagrams and foldouts on both sides.
C. Print all pages no more than wiring diagrams and foldouts on both sides.
A. 飞机结构制造商可以将其它非复杂项目信息并入手册。
B. 对于剩余的非复杂项目,机体制造商将信息并入作为手册的一部分。
C. 作为对保留的非复杂项目的处理,机体厂家可以将其信息纳入手册。
A. 飞机的维护信息必须与制造商提供的最近信息一致。
B. 飞机可根据制造商发布的最新信息进行维修。
C. 根据厂家最近出版的维修信息对飞机进行修理。
A. If the wheel temperature reaches as high as 177 deg.,the core of safety plug shears off and the tire slips.
B. If the wheel temperature increases to more than 177 deg.,the core of the fusible plug melts and the tire deflates.
C. The core of the filter element melts once the wheel temperature is above 177 deg.,causing the tire to deflate.
A. On the front of the phone,there's a screen,and you can touch the home button.
B. The screen of the phone is on the panel,and you can touch the home button.
C. The front panel of the phone has a touchscreen and a home button.
