1194. make suer that there is no dust on the surface ( )

3106. Give temporary protection to areas of bare metal( )

3105. 各大翼油箱给中央油箱的燃油供油流量一致。 ( )

3104. If you get an undemanded movement,do a test of the system ( )

3103. 这样安装有可能改变了绝缘电缆的走向。 ( )

3102. Exterior Color Schemes and Markings is reserved for airline use ( )

3101. 当你替换一个单词时,一定要确保你选择的替代词不会改变句子的意思。 ( )

3100. The fasteners must align with the holes in the track ( )

3099. under certain circumstance,wear respiratory ( )

3098. Open the circuit breaker( )

3097. In order to achieve the objective of providing the pilot with required, useful or desirable information concerning the operation of the particular airplane , in a form reasonably uniform throughout the industry , drafters of Handbooks shall follow the Specification to the extent practical ( )