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当前学科:商用驾驶员执照CPL考试
题目:
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发飞机在起飞滑跑过程中,一台发动机失效,飞机在起飞航道第二段(起落架收上,起飞襟翼,起飞推力,速度V
2
)的爬升梯度().
A . 减小一半
B . 减小60%
C . 减小80%或以上
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