A. Many readers have little knowledge of English. Complex sentence structure and the large number of meanings and antonyms that many English words have can cause misconception.

B. Many readers have a limited knowledge of English. Complex sentence structure and the large number of meanings and synonyms that many English words have can cause confusion.

C. Many readers have a little knowledge of English. Complex sentence structure and the large number of meanings and homonyms that many English words have can cause frustration.

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2133. 将孔的直径扩至 800±0003mm。

A. Drill the hole until it has a radius of 8.00±0.003 mm.

B. Ream the hole until it has a diameter of 8.00±0.003 mm.

C. Trim the hole until it has a width of 8.00±0.003 mm.

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1444. This CAP has been developed in accordance with guidelines in FAA Advisory Circular 91-56

A. This CAP has been developed according to FAA AC 91-56 guidelines.

B. FAA AC 91-56 guideline developed the CAP accordingly.

C. This CAP has been developed as a reference of FAA AC 91-56.

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2733. One sign of a leak of hot air from a joint is that the temperature indication decreases

A. 热空气从接头渗漏的迹象之一是温度指示降低。

B. 热空气从管道渗漏的迹象之一是温度指示降低。

C. 热空气渗漏的迹象之一是接头处的温度指示降低。

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824. That portion of the power plant system which directs and may or may not vary the mass air flow to the engine

A. 动力装置系统引导并改变或不改变流向发动机的空气质量流量。

B. 动力装置系统中的一部分,该部分引导并改变流向发动机的空气质量流量。

C. 动力装置系统中的一部分,该部分引导并改变或不改变流向发动机的空气质量流量。

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2102. 上述所需材料应按如下方式提供。

A. The material required above shall be presented as follows.

B. The material required above shall be presented as order.

C. The material are required above will be presented as follows.

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47. 原理图必须有足够的尺寸,使图例、符号、装置、代码等都能被视力正常的人看清。应尽量避免使原理图翻页。

A. Schematics must be readable to a normal visioned person, so legends, symbols, devices, codes, etc., should be of sufficient size. The schematic diagram should be designed to turn over the page when the content is necessary.

B. The schematic diagram must be of sufficient size that legends, symbols, devices, codes, etc., are readable by persons with normal vision. Turn-page schematic diagrams shall be avoided to the extent practical.

C. The schematics, symbols, devices, codes, etc., must be legible, so people with normal vision should avoid turning the schematic pages as much as possible.

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143. Make sure the sealant is continuously squeezed out along the edges of the contact surfaces

A. 确保密封剂被完全挤出接触面边缘。

B. 确保沿接触面边缘待续涂抹封严胶。

C. 确保封严胶沿接触面边缘不断挤出

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