试题与答案

SQL语句Grant Insert On Table SC To U5 With G

题型:单项选择题

题目:

SQL语句Grant Insert On Table SC To U5 With Grant Option的作用是

A.U5拥有对表SC的Insert权限

B.U5拥有传播Insert的权限

C.U5拥有对表SC的Insert权限或拥有对Insert权限的传播

D.U5不仅拥有对表SC的Insert权限,还可传播此权限

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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题型:阅读理解

阅读理解。

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1. Why did Thomas Coryate bring forks to England?

A. He wanted to surprise his friends.

B. He believed that it was not nice to eat meat with fingers.

C. Forks were beautiful.

D. He wanted to make business selling forks.

2. Why did everybody look at Thomas when he began to eat like the Italians?

A. They believed that was bad manners.

B. Nobody ate meat with hands in England.

C. Everybody thought it was an amazing invention.

D. Nobody had seen a fork before.

3. People were _____ when Thomas said that they shouldn't eat meat with their fingers.

A. unhappy

B. sorry

C. sad

D. worried

4. The first piece of meat fell to the floor when Thomas took it with the fork because _____.

A. the fork was very difficult to use

B. the fork was bad

C. Thomas could not use it quite well

D. the steak was too hard

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题型:多项选择题

出质人对质物、质押权利占有的合法性,下列说法正确的是()。

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B.如质押财产为共有财产,出质是否经全体共有人同意

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