A、 A maximum distance of 50 feet is required between consumable materials and the work area.
B、 Keep flammable materials at a minimum distance of 50 feet from the work area.
C、 Explosive materials must be kept at least 50 feet away from the work area.
答案：B
A、 A maximum distance of 50 feet is required between consumable materials and the work area.
B、 Keep flammable materials at a minimum distance of 50 feet from the work area.
C、 Explosive materials must be kept at least 50 feet away from the work area.
答案：B
A. 齿轮箱部分包括齿轮、曲柄、密封件、油箱、冷却器等。
B. 齿轮箱部分包括叶轮、轴、密封件、油泵、冷却器等。
C. 齿轮箱部分包括齿轮、轴、密封件、油泵、冷却器等。
A. The Specification provides flexibility in Handbook preparation based on the complexity of the airplane while maintaining a high degree of standardization of arrangement, definitions, and performance information.
B. The Specification provides flexibility in Handbook preparation based on the complicacy of the airplane, but ignoring a high degree of standardization of structure, definitions, and performance information.
C. The Specification provides uniformity in Handbook preparation based on the simplicity of the airplane while retaining a high degree of standardization of arrangement, definitions, and performance information.
A. “扭矩计”体现了螺旋桨上可用的输出扭矩。
B. “扭矩计”显示的是螺旋桨轴输出的可用扭矩。
C. “扭矩计”测量了螺旋桨轴上可用的输出扭矩。
A. Through releasing the handle, the gas start to inflate the slide-raft .
B. Operation of the handle releases the gas which can inflate the slide-raft.
C. The gas handle operates to inflate the slide-raft.
A. 适航性限制内容也可以包含在飞行员操作手册的“限制"部分中，或者可以作为“限制"中的参考资料。
B. 适航性限制也可能部分地出现在飞行员操作手册的“限制"中，或者作为“限制"中的参考资料。
C. 适航性限制也可能出现在飞行员操作手册的“限制"中，或者作为“限制"中的一个基准。
A. 快速定点必须与航迹的点吻合。
B. 夹具必须贴合导轨上的洞。
C. 紧固件必须和滑轨内的孔对准。
A. The Handbook should refer to FAR Part 43 for list of things the pilot may do.
B. FAR Part 43 has a list of things the pilot may do.
C. FAR Part 43 recommends a manual that contains a list of things the pilot may do.
A. 所有人员必须充分了解安全预防措施。
B. 所有人员必须充分了解安全规定。
C. 所有人员必须充分了解逃生方法。
A. 如果你不能脱开杆的位置，新杆的长度很可能需要调节。
B. 如果你不能断开杆和活塞，可能量错了新杆的长度。
C. 如果你不能接合杆和活塞，新杆的长度可能是不正确的。
A. 识别出有代码的部件，可以帮助再次正确安装。
B. 用编码标识复合材料，以帮助再次正确安装。
C. 用代码标识部件，以帮助正确地再次安装。
