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The security regulations of Airport are not changed from time to time.
The security regulations of Airport are not changed from time to time.
A.正确
B.错误
正确答案：错误
标签：
职场情景英语
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Medicine is not allowed to take in your luggage, which will be confiscated.
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generally, check-in desks open 2-3 hours before the flight is due to depart.