A、 The antenna should be put in the right position on the airplane surface.
B、 There is an antenna positioning in the suitable place on the airplane skin.
C、 Correct the antenna position on the airplane surface.
答案：A
A、 The antenna should be put in the right position on the airplane surface.
B、 There is an antenna positioning in the suitable place on the airplane skin.
C、 Correct the antenna position on the airplane surface.
答案：A
A. The manufacturer may establish procedures to provide drawback on unairworthy conditions.
B. The manufacturer may establish procedures to provide response on unairworthy conditions.
C. The manufacturer may establish procedures to provide recall on unairworthy conditions.
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. There is always room for improvement in the effort to describe these steps.
B. It is impossible to list all the steps because there is always room for improvement.
C. Describing these steps need to do a lot of work.
A. After finishing the following procedure, repair the upper flange.
B. Repair the lower flange first during the procedure that follows.
C. Repair the upper flange first during the following procedure.
解析：这道题考察的是修理顺序的问题。题干中说在接下来的程序中，首先修理上部法兰。所以正确答案是C。
为了更好地理解，我们可以举一个生动的例子。想象一下你正在组装一台复杂的机器，其中有上部和下部两个法兰需要修理。如果你先修理下部法兰，那么在接下来的程序中，上部法兰可能会受到影响或者无法正确安装。所以，为了确保机器的正常运转，必须首先修理上部法兰，这样才能顺利进行后续的程序。
A. Choose the hydraulic system you will apply pressure.
B. Pressurize the selected hydraulic system.
C. Choose the hydraulic system you will depressurize.
A. This specification provides for the preparation and insurance of more complex manuals for less complex aircraft than aircraft operated by large scheduled airlines, while achieving industry-wide standardization of naming and formatting.
B. The specification is used to prepare and release simpler manuals for less complicated aircraft rather than the aircraft operated by large scheduled airlines while achieving industry-wide standardization of terminology and format.
C. This specification specifies the preparation and release of less complex manuals for aircraft that are less complex and operated by large scheduled airlines, and realizes the industry wide standardization of terms and formats.
A. Make sure that there is something in the pipe.
B. Make sure that there is nothing in the pipe.
C. Make sure that blockage is in the pipe.
解析：这道题是关于管道检查的问题。要确保管道没有堵塞，意思就是要确保管道内部没有任何障碍物。所以正确答案是B选项：Make sure that there is nothing in the pipe。
举个生动的例子来帮助理解：想象一下你家的水槽堵了，水无法流出。这时候你需要检查管道，确保没有任何东西堵塞在里面，才能让水顺利流出。如果你检查后发现有东西堵在管道里，那就需要清理掉它，让水可以畅通无阻地流动。所以，确保管道没有任何东西，才能保证水流畅通。这也是为什么正确答案是B选项的原因。
A. There is a hard landing on the broken nose landing gear.
B. The landing gear has affected hard landing.
C. The nose landing gear is broken because of hard landing.
A. The Maintenance Manual is supplied by the manufacturer at the time of aircraft delivery.
B. When delivering the aircraft, the Maintenance Manual is provided to the buyer.
C. The Maintenance Manual is prepared by the manufacturer before the aircraft is delivered.
A. Make sure that there is a different distance between the holes.
B. Make sure that you space the holes equally.
C. The holes should have long distances.
