A、 Handbooks shall be readily revisable. They may be in loose-leaf form, with durable, multi-ring cover, or permanently bound;
B、 Handbooks shall be easily revisable. They may be in loose-leaf form, with durable, multi-ring cover, or permanently bound;
C、 Handbooks shall be readily changeable. They may be in loose-leaf form, with durable, multi-ring cover, or temporary bound;
答案：A
A、 Handbooks shall be readily revisable. They may be in loose-leaf form, with durable, multi-ring cover, or permanently bound;
B、 Handbooks shall be easily revisable. They may be in loose-leaf form, with durable, multi-ring cover, or permanently bound;
C、 Handbooks shall be readily changeable. They may be in loose-leaf form, with durable, multi-ring cover, or temporary bound;
答案：A
A. Two systems can be energized at a time.
B. Two systems can be engaged at the same time.
C. Two systems can be adopted separately.
A. This procedure gives you the disassembly process.
B. You can find the procedures for disassembling in this section.
C. The assembly process can be found in this section.
A. Get a sample of hydraulic fluid.
B. Scavenge the hydraulic fluid.
C. Service the hydraulic reservoirs.
A. If necessary, fill the hydraulic reservoir with hydraulic fluid;
B. Drain the hydraulic reservoir as necessary;
C. Flush the hydraulic reservoir as necessary;
A. Clamp the cable in position.
B. Put clamps on the cable to hold it in position.
C. Secure the cable to hold it in the position by clamps
A. 本节介绍了牵引飞机和在正常或非正常情况下推飞机的必要指示;
B. 本节包括在正常或异常情况下牵引或推飞机的必要指示;
C. 本节包括在正常或异常情况下飞机滑行或推飞机的必要指示;
A. The description could be pronounced in the active voice
B. Descriptive content can be written in active voice
C. You should read it in voice as you write the descriptive text
A. The purpose of the CSD is to contain the variable speed of the engine to a flexible speed for the driven of the rectifier to produce AC power at flexible frequency.
B. The function of the CSD is to transform the variable speed of the engine to a constant speed, in order to actuate the generator to generate AC power at constant frequency.
C. The purpose of the CSD is to convert the various speed of the engine to a single speed for the driven of the generator to reduce AC power to a constant frequency.
A. 给出控制面板的原理图或图片。
B. 画出娱乐面板的示意图或图片。
C. 提供仪表板的图纸或图片。
A. 每章的正文之前应有目录,并以数字标注出段落标题。
B. 每节的正文之前应有目录,并以数字页面顺序列出段落标题。
C. 每章的正文之前应有目录,并以数字顺序列出段落标题。
