A、 You must obtain medical help as soon as you can.
B、 You must obtain medical help as more as you can.
C、 You must obtain medical instructions as soon as you can.
答案：A
解析：这道题目考察的是对英语句子的理解能力。正确答案是A选项：You must obtain medical help as soon as you can. 这句话的意思是“你必须尽快获得医疗帮助”。关键词是“medical aid”意思是“医疗援助”，所以正确的表达应该是“medical help”。
如果你选择B选项：You must obtain medical help as more as you can. 这句话是错误的，因为“more”是比较级，表示“更多”，在这个句子中并不合适。
如果你选择C选项：You must obtain medical instructions as soon as you can. 这句话也是错误的，因为题目中提到的是“medical aid”而不是“medical instructions”，所以这个选项也不符合题意。
A、 You must obtain medical help as soon as you can.
B、 You must obtain medical help as more as you can.
C、 You must obtain medical instructions as soon as you can.
答案：A
解析：这道题目考察的是对英语句子的理解能力。正确答案是A选项：You must obtain medical help as soon as you can. 这句话的意思是“你必须尽快获得医疗帮助”。关键词是“medical aid”意思是“医疗援助”，所以正确的表达应该是“medical help”。
如果你选择B选项：You must obtain medical help as more as you can. 这句话是错误的，因为“more”是比较级，表示“更多”，在这个句子中并不合适。
如果你选择C选项：You must obtain medical instructions as soon as you can. 这句话也是错误的，因为题目中提到的是“medical aid”而不是“medical instructions”，所以这个选项也不符合题意。
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 routing of the cable loom may have been altered by the installation.
B. The routing of the cable loom may have been held by the installation.
C. The routing of the cable loom may have been defended by the installation.
A. The gyroscope will become stable before less than 15 seconds.
B. The gyroscope will become stable for at least 15 seconds.
C. After about 15 seconds, the gyroscope will become stable.
解析：这道题考察的是陀螺仪（gyroscope）的稳定时间。选项A说陀螺仪会在15秒之前就变得稳定，这是错误的。选项B说陀螺仪会至少稳定15秒，这也是错误的。正确答案是选项C，大约在15秒之后，陀螺仪会变得稳定。
要理解这个知识点，我们可以通过一个生动的例子来帮助记忆。想象一下你手里拿着一个陀螺，当你旋转它时，一开始它可能会摇摆不定，但随着时间的推移，它会逐渐稳定下来。就像一个孩子在玩陀螺时，需要一些时间才能让陀螺保持稳定，陀螺仪也需要一定的时间来达到稳定状态。所以，记住在大约15秒后，陀螺仪会变得稳定。
A. Be careful when you put your hand onto printed circuit boards.
B. Be careful when you get close to printed circuit boards.
C. Be careful when you remove printed circuit boards.
A. The main gear leg could be held by the side stay.
B. The main gear leg could be hampered by the side stay.
C. The main gear leg could be contained by the side stay.
A. Each manufacturer is expected to reasonably abide by the Specification content and arrangement.
B. Each manufacturer is expected to reasonably agree with the Specification content and arrangement.
C. Each manufacturer is expected to reasonably substitute the Specification content and arrangement.
A. If the hydraulic pump turns to generate pressure of 3000 psi, use the electric pump.
B. If the hydraulic pump fails to generate pressure of 3000 psi, use the electric pump.
C. If the hydraulic pump turns to supply pressure of 3000 psi, use the electric pump.
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. Independent, self-contained, gas reservoir assembly offers 7-9 seconds of pressure for operating after actuation.
B. Divided, self-contained, gas reservoir assembly stores the operating energy within 7-9 seconds prior actuation.
C. Single, self-contained, gas reservoir assembly provides the operating pressure within 7-9 seconds after actuation.
A. The flap angles can not be found in Table 1.
B. The flap angles are stated in Table 1.
C. In Table 1, there are no flap angles.
