×
单选题
521. The Federal Aviation Regulations require the use of “maximum continuous power”, during certification of an airframe and engine combination, to show compliance with certain standards
A
The Federal Aviation Regulations require “maximum continuous power to be used during airframe and engine combination certification to show obedience with certain criteria."
B
Federal aviation regulations require “maximum continuing power to be used during the certifying of the airframe and engine to meet certain criteria."
C
Federal aviation regulations， in combination of airframe and engine certification process， the use of “maximum continuous power"， are used to show compliance with certain standards.
答案解析
正确答案：A
相关题目
单选题
2842. 你可以在观察窗中看到滑油页面。
单选题
2841. Apply talcum powder to the area
单选题
2840. Outlets along the side walls and the center of the ceiling divide the air for symmetrical supply
单选题
2839. Remove the fuel from the ground, before you try to start the engine again
单选题
2838. Operation of the handle releases the gas, and the slide-raft inflates
单选题
2837. 告诉所有人员离开该区域。
单选题
2836. the trailing edge
单选题
2835. The fuel flow transmitter measures the fuel mass-flow that goes to the manifolds and fuel nozzles
单选题
2834. Aircraft maintenance manual or section, which includes at least the following information: introduction information that includes an explanation of the airplanes features and data to the extent necessary for maintenance or preventive maintenance
单选题
2833. 当它被作为一个整体时,这个术语描述了完整的编号。
