69.When you use an approved word, make sure that you only use it as that part of speech ( )

867.The height from the ground to the top of the fin can change( )

866.临时用一些辅助螺丝来组装这个部件。 ( )

865.All official technical names that have more than three nouns are written in full the first time that they occur Then, in the remaining parts of the text, the related approved abbreviations are used ( )

864.Decrease is better because it describes the pressure, not the indicator that monitor the pressure( )

863.设备清单应包括交付时在特定飞机上安装的所有必须或可选装的设备( )

862.Make sure that the fluid that goes through the tube has no bubbles ( )

861.如果一个词在一个特定的技术领域只有非常少的人理解,就会对交流造成干扰。 ( )

860.每个句子最多 20 个单词。 ( )

859.列出修理或改装指示,可参考另一文件中的标准修理或其他地方(如服务工具包、服务通告等)定义的特殊修 理或改装。( )

858.If contamination causes a blockage of more than 50 percent of the holes, then clean the holes on the rear of the display units( )