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单选题
用扳手转动关闭辅助组件的主体，将两个反推门拉到一起，直到你可以连接门底部的锁扣为止。
A
Turn the body of the closure assist assembly with a wrench to pull the two thrust reverser doors together until you can engage the latches at the bottom of the doors.
B
Turn the main body of the closing aid with a crowfoot and pull the two throttle reverser doors together until you can connect the bolts at the bottom of the door.
C
Use a wrench to turn the main body of the closing auxiliary assembly and pull the two reverse doors together until you can attach the locks at the bottom of the door.
答案解析
正确答案：A
相关知识点：
反推门操作步骤口诀记
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