A、 The repair limits are not permitted as special equipment is required.
B、 The repair limits are not mentioned as special equipment is required.
C、 The repair limits are not set as special equipment is required.
答案：B
A、 The repair limits are not permitted as special equipment is required.
B、 The repair limits are not mentioned as special equipment is required.
C、 The repair limits are not set as special equipment is required.
答案：B
A. Write instructions in the infinite form.
B. Write instructions in the command form.
C. Write instructions in the appropriate form.
解析：这道题考察的是写指令时所使用的语态。命令形式是 imperative form，也就是我们通常说的命令形式或者指令形式。在英语中，命令形式通常用来表达命令、请求、建议等。所以正确答案是B。
举个例子来帮助你更好地理解：假如你要告诉别人如何制作一杯咖啡，你可能会说：“Boil water, add coffee grounds, pour hot water over the grounds, stir, and enjoy!” 这里的每个动词都是用的命令形式，因为你是在向别人发出指令，告诉他们应该怎么做。
A. A lab analysis of the contamination is required to the frequently clogged filters.
B. When you find the filters blocked in a very short time, ask the vendor to inspect them for any contamination.
C. If the filters get clogged at an unusually early stage, send them to the laboratory to analyze the contamination.
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 is designed to provide guidance for the development of Handbooks for all types of general aviation airplanes. These airplanes are originally certificated at minimum takeoff weights of 12,500 pounds or more.
B. This specification is intended to provide guidance for the development of Handbooks for all types of general aviation aircraft, which are initially certificated at maximum takeoff weights of 12,500 pounds or less.
C. This specification is intended to provide guidance for the preparation of Handbooks. For all types of general aviation aircraft, their maximum take-off weight is more than 12,500 pounds.
A. The supplements of CAP are the airplane＇s maintenance manual (or Instructions for Continuing Airworthiness). The CAP is the primary document containing the aircraft＇s continuous airworthiness procedures.
B. The airplane＇s maintenance manual (or Instructions for Continuing Airworthiness) serves as the main document that contains the procedures to ensure the continuing airworthiness of the airplane. CAP is a supplementation to the manual.
C. CAP supplements the airplane＇s maintenance manual (or Instructions for Continuing Airworthiness). The supplements are the major document and involve in the procedures for the continuing airworthiness of the airplane.
A. In the case of damage to the brackets, continue the procedure.
B. In the absence of damage to the brackets, continue the procedure.
C. In the condition of damage to the brackets, continue the procedure.
A. During inspection, if the nuts and washers are removed, recheck them.
B. Take a good place for the nuts and washers removed during inspection.
C. If nuts and washers are removed during inspection, install the new ones.
解析：这道题是关于在检查过程中如果螺母和垫圈被移除应该怎么处理的问题。正确答案是C:如果在检查过程中螺母和垫圈被移除，应该安装新的螺母和垫圈。
举个生动的例子来帮助理解这个知识点：假设你正在检查一台机器，发现其中的螺母和垫圈已经磨损或者损坏了，这时候就需要将它们移除并安装新的螺母和垫圈。因为螺母和垫圈在机器中起着固定和缓冲的作用，如果它们磨损或者损坏了，就需要及时更换，以确保机器的正常运转和安全性。
A. Handbooks shall be revised easily.
B. Handbooks should not be revised easily.
C. Handbooks should be developed easily.
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. Soak the element for two hours.
B. Wet the element for two hours.
C. Stove the element for two hours.
