A、 The Index Numbering System is described in the following paragraph.
B、 The Index Numbering System is introduced in the next paragraph.
C、 The Index Numbering System is compared in the later paragraph.
答案：A
A、 The Index Numbering System is described in the following paragraph.
B、 The Index Numbering System is introduced in the next paragraph.
C、 The Index Numbering System is compared in the later paragraph.
答案：A
A. Do the procedure to preserve the carbon steel cables.
B. Do the procedure to lubricate the stainless steel cables.
C. Do the procedure for the protection of the carbon steel harnesses.
A. 为了供应充足，沿着侧壁和天花板中心的出口将空气分离。
B. 为了供应不过量，沿着侧壁和天花板中心的出口将空气分离。
C. 为了供应对称均衡，沿着侧壁和天花板中心的出口将空气分离。
A. 辅助结构包括前缘、后缘、翼尖、翼尖油箱和燃油或水单元隔板，不包括镀层/蒙皮。
B. 辅助结构包括前缘、后缘、翼尖、翼尖油箱和燃料或水电池背板，不包括板/皮。
C. 辅助结构包括前缘、后缘、翼尖、尖端燃料箱和燃料或水电池背板，不包括板/蒙皮。
A. Vigorously scrub the surface with a rough, dry cloth.
B. Polish the surface with a soft, damp cloth.
C. Rub the surface quickly with a soft, dry cloth.
A. 气缸盖、排气（涡轮进口）温度等能通过发动机温度系统显示。
B. 发动机温度系统包括气缸盖、排气（涡轮进口）等，用于显示发动机温度。
C. 发动机温度系统用于指示发动机不同位置的温度，包括气缸盖温度、排气（涡轮进口）温度等。
A. 确保电门在所有面板中设为正确的状态。
B. 确保每个面板中电门指示灯的处于关掉状态。
C. 确保每个面板中的电门设置为关闭状态。
A. 为保持升降舵不动，在尾锥两侧装上木制档块。
B. 在升降舵内侧和尾锥之间放置一个木块，以防止升降舵移动。
C. 为保持升降舵不动，在尾锥两侧装上木制档块。
A. In a descriptive text, give information gradually and make sure that each sentence contains only one topic. If you give too much information too quickly, your text will be difficult to understand and it will be necessary for the reader to read it again.
B. In a descriptive article, provide the information in steps and make sure that each statement covers only one point. If you provide too much outdated information, your article will become difficult to read, which will force the reader to do it again.
C. In a descriptive essay, present information in an orderly manner and ensure that each sentence contains only one meaning. If you give too much information, your essay will be difficult to understand and the reader will need to look through it again.
A. The reserved 45 minutes for use in aircraft cruising power shall be calculated. Chart should provide information of the calculation method for the reserve.
B. To reserve 45 minutes for the flight at cruising power is calculated. The calculation method of reserves should provide additional diagrams and related instructions.
C. Reserve shall be computed as 45 minutes at the cruise power to be used for the flight. The explanation information presented with the chart should explain how the reserve was computed.
A. 如果轮胎温度升高超过177度，核心机的易熔喷嘴爆破，会爆胎。
B. 如果轮胎温度升高到177度以上，熔断器中心熔化，机轮破损。
C. 如果机轮温度升高到177度以上，易熔塞中心熔化，轮胎会漏气。
