A、 Install two mats, each 3.5 mm thick.
B、 Install two spacers, each 3.5 mm thick.
C、 Install two rings, each 3.5 mm thick.
答案：B
A、 Install two mats, each 3.5 mm thick.
B、 Install two spacers, each 3.5 mm thick.
C、 Install two rings, each 3.5 mm thick.
答案：B
A. The delivery of the aircraft is required to ensure its airworthiness, therefore it is subject to customer inspection procedures
B. The airplanes are airworthy because they were delivered in accordance with advised inspection procedures
C. The airplanes are delivered with mandatory inspection procedures to ensure their airworthiness.
A. A thermocouple is a connection between two identical metals that produces a voltage related to a temperature difference.
B. A thermocouple is a junction between two different metals that produces a voltage related to a temperature difference.
C. A thersensor is a contact point between two different metals that produces an voltage related to a temperature difference.
A. 纠正措施在适航指南中给出,如检查,维修或改装,在适航指南中详细说明,或在另外一个文件中给出,如制造厂家服务通告,该服务通告在适航指南中作为参考。
B. 适航指令描述的纠正措施,比如检查、修理或改装的具体要求,可由适航指令详细给出,或包含在另外一个文件中,如制造厂家服务通告,该服务通告在适航指令中列为参考文件。
C. 适航指令或另一个文件,如制造厂家服务通告可详细给出检查、修理或大修等纠正措施,该服务通告刊登在适航指令中作为参考。
A. The accuracy of the adjustment can vary.
B. The corrective adjustment can alter.
C. The correction of the adjustment can change.
A. 从软管开始弯曲的地方测量软管的弯曲半径。
B. 在软管弯曲的地方开始测量软管的内径。
C. 从软管弯曲的内侧开始测量软管弯曲的角度。
A. 当风速减小到30 节以下,可以打开货舱门。
B. 当风速达到30 节,仍然允许打开货舱门。
C. 当发动机转速减小到30 节以下,可以打开货舱门。
A. 气源系统就是一个例子,它既向空调系统又向发动机起动机提供空气。
B. 一个例子是气动系统,提供空调系统和发动机启动机的引气。
C. 空调系统提供空气到发动机启动机,例如气源系统就是这样的。
A. Did you see the movie Dangal last weekend?-No, I always go to the cinema these days. I am busy with working overtime.
B. Did you see the movie Dangal last weekend?-No, I often go to the cinema these days. I am busy with working overtime.
C. Did you see the movie Dangal last weekend?-No, I seldom go to the cinema these days. I am busy with working overtime.
A. If the filters become clogged after an unusually short time, send them to the laboratory for analysis of the contamination.
B. When the filters become clogged in an abnormal short time, send them to the library to analyze the contamination.
C. When the filters become blocked unconventionally after a very short time, send them to the lab for calculation of the contamination.
A. If an aileron or spoiler surface failed, the laws are reconfigured to keep the load alleviation capability.
B. If an aileron or spoiler surface activated, the laws are reconfigured to keep the load alleviation capability.
C. If an aileron or spoiler surface replaced, the laws are reconfigured to keep the load alleviation capability.
