A、 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.
B、 The Federal Aviation Regulations require the compliance with certain standards for an airframe and engine combination if they use 'maximum continuous power' during certification.
C、 The use of ‘maximum continuous power’ and the compliance with certain certification standards are required by the Federal Aviation Regulations.
答案：A
A、 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.
B、 The Federal Aviation Regulations require the compliance with certain standards for an airframe and engine combination if they use 'maximum continuous power' during certification.
C、 The use of ‘maximum continuous power’ and the compliance with certain certification standards are required by the Federal Aviation Regulations.
答案：A
A. Make sure the probe cover is in good working condition with no evidence of damage.
B. Make sure the probe plug is in good condition and there is no signal of damage.
C. The probe lid is insured to be in ideal condition and out of damage.
A. 查找损伤。
B. 看一下损伤。
C. 检查损伤。
A. Take the oxygen mask in a hurry to start the flow of oxygen.
B. Pull the oxygen mask with a sudden movement to start the flow of oxygen.
C. Pull the oxygen mask in a must to start the flow of oxygen.
A. 包括点火线束、高压导线、“低压”系统中使用的线圈、火花塞、点火器等。
B. 包括点火线装置、高压导线、“低压”系统中使用的线圈、点火器等。
C. 包括点火线装置、低压导线、“低压”系统中使用的线圈、火花塞、点火器等。
A. Use the upper latch mechanism to lock the lower display unit in the middle.
B. The latch mechanism at the top is used to secure the center display unit on the bottom.
C. The center lower display unitis installed with the latch mechanism at the top.
A. 一个关于序列号/组件号(或其他识别信息)的列表在右边页面相应的栏目中。
B. 页面右侧相应的栏目中列出了对应的序列号/组件号(或其他识别信息)。
C. 一组对应序列号/组件号(或其他识别信息)的栏目应显示在正确的页面上。
A. 确保不要使用不相关的单词,因为这将改变短语动词的意思。
B. 确保不要将无关的单词连在一起,因为这会改变名词词组的意思。
C. 确保不要连用意思相反的单词,因为这会改变固定搭配的意思。
A. 沿四周向内对窗户进行抛光。
B. 以圆周运动方式擦拭窗户。
C. 呈垂直方向给窗户镀膜。
A. The incorrect operation of the connection units will result in a dirty contact.
B. A dirty contact in the connection units will cause them to operate incorrectly.
C. Improper operation of the connection units might be attributed to a dirty contact.
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.
