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单选题
466.CFM56-7 是一款高涵道、双转子、轴流式涡扇发动机。起动活门是蝶形关断活门。( )
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465.Before you do this procedure, engage the ramp service door safety connector pin ( )
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464.Fill the space between the patch and the adjacent structure with sealant ( )
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463.如果你发现断了的电线,就把它们修好。( )
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462.The purpose of STE is to give technical writers guidelines on how to write technical texts in a clear , simple and unambiguous manner that readers throughout the world will find easy to understand ( )
单选题
461.Suggested Log of Revisions ( )
单选题
460.[ ] THE SAFETY INSTRUCTIONS( )
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459.只有批准人员才能操作刹车。 ( )
单选题
458.IF THE FLAPS DO NOT FULLY[ ], DO THE TEST AGAIN ( )
单选题
457.它包括诸如减震支柱充气等项目。 ( )
