A、 The glideslope path is at a constant angle to the threshold of the runway.
B、 The glideslope path is at a variable angle to the first end of the runway.
C、 The vertical course path is at a fixed angle to the threshold of the runway.
答案：A
A、 The glideslope path is at a constant angle to the threshold of the runway.
B、 The glideslope path is at a variable angle to the first end of the runway.
C、 The vertical course path is at a fixed angle to the threshold of the runway.
答案：A
A. The vendor can build programs to supply response to worthless conditions found in compliance with regulations.
B. The manufacturer may establish procedures to provide feedback on unairworthy conditions that were discovered when complying.
C. The manufacturer may create a process to give feedback on abnormal conditions when it＇s conformed.
A. 那些组件和部件存储、调节并向旅客和机组输送氧气，包括气瓶、释压活门、关断活门、出口、调节器、面罩等。
B. 气瓶，释压活门，关断活门，出口，调节器，面罩等组件和部件储存氧气，并将调节后的氧气提供给乘客和机组。
C. 那些旅客和机组氧气系统的相关组件和部件存储、调节、输送氧气，包括气瓶、释压活门、关断活门、出口、调节器、面罩等。
A. 防滑系统控制来自液压制动系统或来自自动制动系统的自动制动压力，以防止机轮滑出。这提供了最大的制动力使飞机可以在任何跑道停止。
B. 防滑系统控制来自液压制动系统的测量制动压力和自动制动压力，以防止机轮失效。它可以在任何跑道条件下给出最大制动力使飞机停止。
C. 防滑系统控制来自液压制动系统的计量制动压力或来自自动制动系统的自动制动压力，以防止机轮打滑。 这给予了飞机最大的制动力，使它可以在任何跑道条件下都能停下来。
A. Sentence forms shall be simple and direct, avoiding the obvious, the elementary and discussions of theory except where essential for practical understanding and application.
B. Sentence forms shall be simple and direct, avoiding the obvious and the elementary, and omitting discussions of theory except where essential for practical understanding and application.
C. Sentence forms shall be simple and direct so as to avoid the obvious and the elementary, and to omit discussions of theory except where essential for practical understanding and application.
A. 检查部件的接合处及邻近区域。
B. 检查部件的表面以及相关区域。
C. 检查部件的内部以及相邻区域。
A. When hydraulic power is supplied, keep persons and equipment away from all control surfaces and landing gear.
B. When supplying power to the hydraulic system, persons and equipment should be away from all control surfaces and landing gear.
C. Persons and equipment shall be away from all hydraulic system control surfaces and landing gear when supply pressure.
A. 飞机总体布局应该包括平面图、侧面图和前视图的刻度说明。
B. 飞机总体布局应由刻度线图画来阐释，包括计划图、侧视图和前视图。
C. 飞机的总体布局应由比例尺线条图阐明，包括平面图、侧视图和前视图。
A. Make sure that the cables are bent.
B. Make sure that there is tension in the cables.
C. Make sure that there are twists in the cables.
A. 自动油门里有起激活、感知、计算、信号放大、控制、作动和警告作用的设备，例如放大器、计算机、伺服器、限位开关、轴、齿轮箱、警告灯等。
B. 自动油门里有起连接、感知、计算、信号放大、控制、作动和警告作用的设备，例如放大器、计算机、伺服器、限位开关、轴、齿轮箱、警告灯等。
C. 自动油门里有起接通、感知、计算、信号放大、控制、作动和警告作用的设备，例如放大器、计算机、伺服器、限位开关、离合器、齿轮箱、警告灯等。
A. If you use cleaner in a closed space, make sure that there is ventilation in the work area.
B. Ensure that there is adequate airflow in the work area when using solvent in an enclosed space.
C. If you use solvent in a confined space, make sure that there is restricted airflow in the work area.
