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单选题
28.What is the PA announcements priority?PA通告的优先权顺序为( )
A
PA from the cockpit announcements,PA from cabin attendant announcements,PA from pre recorded announcements and PA from music驾驶舱通告、乘务员通告、预录通告、音乐
B
PA from the cabin attendant announcements,PA from cockpit announcements,PA from pre recorded announcements and PA from music乘务员、机组通告、预录通告、音乐
C
PA from the pre recorded announcements,PA from music,PA from cockpit announcements,PA from attendantannouncements, 音乐、预录通告、机组通告、乘务员通行署
答案解析
正确答案：A
解析：
题目解析
问题问的是PA通告的优先级顺序。正确答案是A. 驾驶舱通告、乘务员通告、预录通告、音乐。这是因为通常来说，驾驶舱通告具有最高的优先级，因为它们可能包含关键的安全信息。然后是乘务员通告，因为这些通告通常与乘客服务相关。预录通告和音乐通告通常具有较低的优先级，因为它们不太重要。
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