题目内容
900句 T/F question 846We nearly collided with another aircraft in the mid-air.[音频]
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900句 T/F question849The gray conflicting traffic is likely to be a military aircraft.[音频]
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900句 T/F question 889The approach should be delayed because tail wind exceeded limits.[音频]
900句 T/F question890Request holding instructions because of weather near the stop end of the runway.[音频]
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