The runway number of a runway with a magnetic heading of 083° is _______ ．

单选题

The runway number of a runway with a magnetic heading of 083° is _______ ．

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单选题

Do the calibration of the resistance of the runway light connection.

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单选题

The localizer course is aligned with the centerline of the runway, and the glideslope path is at a constant angle to the threshold of the runway.

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单选题

The localizer course is aligned with the centerline of the runway. And the glideslope path is at a constant angle to the threshold of the runaway.

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单选题

Since the turn of the century，the number of native Americans living IN canada（）

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