The man wants to book a ticket to Beijing.
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The flight number is MU 3853.
A. 对
B. 错
The departure time for the flight is 15:30.
A. 对
B. 错
The man finally booked the first class seat.
A. 对
B. 错
利用Access 2016 创建的数据库文件,其扩展名为( )。
A. .adp
B. .dbf
C. .accdb
D. .mdb