题目内容
900句 T/F question 370Request hold for weather improvement because of poor visibility.[音频]
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900句 T/F question394Request to spend more time en route for completing the checklist.[音频]
900句 T/F question 395Request parallel deviation from current track because of adverse weather.[音频]
900句 T/F question 453We have an explosive cabin decompression. Request to descend immediately.(F)[音频]
900句 T/F question458There is something wrong with the ventilation system in avionics bay.[音频]
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