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.
答案：A
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.
答案：A
A. If you drink contaminated water , illness must happen.
B. You may be in trouble, if you drink bacteria free water.
C. If you drink water that contains bacteria, you will get sick.
A. Pull out the circuit breaker.
B. Push in the circuit breaker.
C. Remove the circuit breaker.
解析：这道题是关于如何打开一个断路器的问题。在这种情况下，正确的答案是A:拉出断路器。当我们需要打开一个电路时，通常会拉出断路器，这样电路就会中断，电流就不会流通了。所以，选择A是正确的。
举个例子来帮助你更好地理解：想象一下，你的房间里有一个灯泡，但是你想要关掉它。这时，你可以想象灯泡所在的电路就像是这道题中的断路器。当你拉出断路器时，就好像是把灯泡的电路断开了，灯泡就会熄灭。所以，拉出断路器就是打开电路的正确方式。
A. You can use the module to disassemble the disassembly fixture.
B. The module that you can use to disassemble is the disassembly fixture.
C. You can use the disassembly fixture to disassemble the module.
A. Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. Center tanks are made up of the main wing structure.
B. Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. These three tanks are made up of the main wing structure.
C. Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. The primary wing structure consists of main tank 2 and center tank.
A. The responsibility of ABC is not to modify the airplanes that belong to STC.
B. It is not STC＇s responsibility to modify ABC＇s aircraft.
C. ABC is not in charge of the aircraft modified by STC.
A. Use the same hydraulic fluid to lubricate the engine and all auxiliary equipment.
B. The lubricant used on engine and all auxiliary equipment are identical.
C. The identical grease is used to lubricate the engine and all auxiliary equipment.
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 operation procedure requires that the maintenance behavior be logically executable.
B. The logical maintenance steps or operating procedures constitute the maintenance procedures.
C. Break down maintenance activities into logical steps or operations as required by procedures.
A. Procedures for handling malfunctions or other abnormalities that are not emergent, or potentially emergent may be delayed in this section.
B. This Section may cover procedures for handling malfunctions or other deviations that are not of emergency nature, or involve a potential emergency that may be handled later.
C. This Section may cover procedures for handling malfunctions or other deviations that are not emergent, or involve a potential emergency that may be deterred.
A. Based on different airplane design, the Emergency Procedures and other pertinent information necessary for safe operation should only be provided for some airplane.
B. Based on the particular airplane design, operating or handling distinguishing feature, Emergency Procedures and related information must be provided.
C. The Emergency Procedures and other special information necessary for safe operation shall be provided for emergencies that is common to all airplane design, operating or handling characteristics.
