A、 If there is no approval of the FAA Oversight Office that manages the airplane model Type Certificate, anyone cannot change or delete these inspection features that are compulsive.
B、 These inspection features can be changed or deleted if they don＇t get approval of the FAA Oversight Office that is responsible for the airplane model Type Certificate because they are mandatory.
C、 If changing or deleting of these inspection features is approved by the FAA Oversight Office that manages the airplane model Type Certificate, they are mandatory.
答案：A
A、 If there is no approval of the FAA Oversight Office that manages the airplane model Type Certificate, anyone cannot change or delete these inspection features that are compulsive.
B、 These inspection features can be changed or deleted if they don＇t get approval of the FAA Oversight Office that is responsible for the airplane model Type Certificate because they are mandatory.
C、 If changing or deleting of these inspection features is approved by the FAA Oversight Office that manages the airplane model Type Certificate, they are mandatory.
答案：A
A. The schematic diagrams need to list a lot of instructions, so the items listed are ordered according to certain rules, this is the order in which the items are placed on the plane.
B. There are schematics which need to list a lot of items, so the items listed should be sorted according to certain rules, such as the order in which the items are placed on the plane.
C. List a large number of schematics in logical order, such as the position of the items on the plane.
A. Other format is not permitted.
B. It＇s not permissible to use this form.
C. Either format is allowed.
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.
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. A reporting system, conherent with the system applied by the ABC Service Organization, has been established and included in this document.
B. A reporting system, compliance with the system used by the ABC Service Organization, has been established and comprised of this document.
C. A reporting system, constituent with the system employed by the ABC Service Organization, has been established and accomplished in this document.
A. When stop the engine, make sure that the engine decelerates to 500 RPM.
B. If the engine decreases to 500 RPM, you must stop it.
C. When the engine RPM decreases 500, you＇d better stop the engine.
A. The factory＇s policy of providing consulting remains unchanged.
B. The factory has been maintaining technical and component support within the policy scope.
C. The factory＇s policy on providing technical and component support has changed from the past.
A. If the pump is not suitable to be used, replace it.
B. If the pump is outmoded, replace it.
C. If the pump malfunctions, change the location for it.
解析：这道题考察的是逻辑推理能力。句子的意思是如果水泵无法维修，就应该更换它。选项A符合题意，因为unsuitable意思是不适合使用，与unserviceable意思相近，所以是正确答案。
举个生动的例子来帮助理解：假设你的手机屏幕坏了，修理店告诉你无法维修，只能更换新的屏幕。这种情况下，你会选择更换新的屏幕，因为旧的屏幕已经无法继续使用了，就像题目中提到的水泵无法维修一样。所以正确的做法是选择更换新的屏幕，就像选择选项A中的意思一样。
A. For "emergency", the related failure should be responded immediately, for example, the total engine failure, fire or smoke, sudden cabin pressure lost.
B. An "Emergency" almost including a serious failure that requires later response, such as a total engines failure, flame out or smoke, or rapid cabin pressurization.
C. For "emergency", the related failure should be treated immediately, for example, the total engine is not malfunctioning, fire or smoke, sudden cabin pressure lost.
A. Using a locally made tool to do the test is also accepted.
B. You can also make a local tool to do this test.
C. You can also make a tool to do this test locally.
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.
