A、 The numbering of paragraphs and sub paragraphs within a section is not required.
B、 No numbers of paragraphs and sub paragraphs is required in a section.
C、 The numeral order of the paragraphs and sub paragraphs is unnecessary in a section.
答案：A
A、 The numbering of paragraphs and sub paragraphs within a section is not required.
B、 No numbers of paragraphs and sub paragraphs is required in a section.
C、 The numeral order of the paragraphs and sub paragraphs is unnecessary in a section.
答案：A
A. Filling with oxygen is not permitted during defueling and refueling.
B. Servicing with oxygen is not allowed during refueling and defueling.
C. Servicing with oxygen is not prohibited during fueling and defueling.
A. 在一块不需要承力的金属上,可以在某一点处切割一个直径为几英寸的孔,孔的周围用法兰连接,使其具有刚度
B. 在一块金属上,可以在不需要承力的某一点处切割一个直径为数英寸的孔,孔的边缘折边可以使其具有刚性
C. 在一块不需要承力的金属上,可以在一处切割几个直径为数英寸的孔,孔的边缘用凸缘连接,使其产生刚性
A. System test contain part of the adjustment specifications and tolerances.
B. System test is required to maintain a unit performance at its lowest design specifications.
C. System test may cover other tests, such as operational test.
A. Functional check L VHF radio found static interference and noise.
B. Functional check of L VHF radio shown turbulence and static noise.
C. Functional check of L VHF radio revealed interference of static with noise.
A. If the wordlist, meanings of words, and the types of sentence skeleton in a text are under controlled, the change between texts will be smallest.
B. If the wordlist, meanings of words, and the types of sentence structure in a text are under controlled, the change between texts will be minimum.
C. The variation between texts will be minimal, if the meaning of the new words and the sentence architecture in the article are well controlled.
A. Lubricate the elevator tab hinges.
B. Lubricant the elevator tab links.
C. Grease the aileron tab hinges.
A. Make sure that the tool is available in the following installation.
B. Make sure that the tool is subsequently available for the installation procedure.
C. Make sure that the tool is subsequently available for the installation procedure.
A. 系统中用来控制驾驶舱内空气温度的部分。包括控制活门、敏感装置、电门、指示器、放大器等,如适用。
B. 系统中用来控制座舱内空气温度的部分。包括单向活门、传感装置、电门、指示器、流量器等,如适用。
C. 系统中用来控制座舱内空气温度的部分。包括控制活门、传感装置、电门、指示器、放大器等,如适用。
A. If the filters become clogged after an unusually short time, send them to the laboratory for analysis of the contamination.
B. When the filters become clogged in an abnormal short time, send them to the library to analyze the contamination.
C. When the filters become blocked unconventionally after a very short time, send them to the lab for calculation of the contamination.
A. 所有信息都是FAR 23部法规的要求,其他适用法规也会包括在内
B. FAR 23部法规或者其他适用法规所要求的所有信息都会包括在内
C. FAR 23部法规要求所有其他适用法规的信息都包括在内
