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【单选题】
MySQL数据库管理系统默认的DBA的名称是:A.
Administrator
B.
root
C.
Supervisor
D.
manager
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【简答题】Two policemen stopped Andre w Kershaw in his sports car one night, because he was speeding in the street of the town. The young man was very drunk. He knew he was in trouble, so he decided to make fun...
【单选题】听力原文： The world's first completely automatic railway has been built under the busy streets of London. The railway is called the Victoria Line, and it is part of the complete London underground railway...
A.
It is the first completely automatic railway in the world.
B.
The workers on the underground platforms are replaced by machines.
C.
Its trains are computer-controlled.
D.
Its trains run at a high speed.
【单选题】听力原文： The world’s first completely automatic railway has been built under the busy streets of London. The railway is called the Victoria Line, and it is part of the complete London underground railway...
A.
The workers on the underground platforms were replaced by machines.
B.
It became the first completely automatic railway in the world.
C.
A completely automatic line was added to its network.
D.
Its trains became computer-controlled.
【简答题】完形填空 John's family 1 On vacation next month. They 2 go to the beach. John is going on Monday and 3 On Thursday. He 4 there for less than a week. John's father 5 from Monday to Thursday. 6 he can't go ...
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