题目内容

为“部门”表增加一个“人数”字段,类型为整型,正确的语句是()。

ALTER TABLE部门ALTER人数I
B. ALTER TABLE部门ALTER FIELDS人数I
C. ALTER TABLE部门ADD人数I
D. ALTER TABLE部门ADD FIELDS人数I

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下列不属于社团注销登记的情况是()。

A. 完成社会团体章程规定的宗旨的
B. 自行解散的
C. 分立,合并的
D. 破产的

到(35)题使用如下数据表。
部门(部门号C(2)、部门名称C(10) )
职工(部门号C(2)、职工号C(4)、姓名C(8)、基本工资N(7,2) )
检索有职工的基本工资大于或等于“11”部门中任意一名职工工资的“部门号”,正确的语句是()。

A. SELECT DISTmCT部门号FROM职工WHERE基本工资>=ANY; (SELECT基本工资FROM职工WHERE部门号="11")
B. SELECT DISTINC部门号FROM职工WHERE基本工资>=ALL; (SELECT基本工资FROM职工WHERE部门号="11")
C. SELECT DISTINCT部门号FROM职工WHERE基本工资>=ANY; (SELECT MAX(基本工资)FROM职工WHERE部门号="11")
D. SELECT DISTINCT部门号FROM职工WHERE基本工资>=ALL; (SELECT MIN(基本工资)FROM职工WHERE部门号="11")

Most people will probably think that literature is a form. of art that can be enjoyed without formal instruction. However, people with【C1】______knowledge of literature may miss a lot【C2】______reading a novel, short story, poem, play, or【C3】______These readers are comparable to the【C4】______at a football game who watch the game and【C5】______it without really understanding the complex movements【C6】______on the field. Although they may enjoy the【C7】______, many spectators watch only the ball【C8】______, missing entirely the contribution of other members【C9】______the total play as well as the intricacies(错综复杂)occurring within the【C10】______A person who understands football--【C11】______better yet, has played the game -- is more capable【C12】______judging when a team is playing well or【C13】______and is also likely to enjoy a "good" game more. The【C14】______is true of reading literature. Most people have read numerous【C15】______works, but many do not understand or【C16】______the author's skill in communicating. Just like those spectators of the football game, they can hardly enjoy a "good" book. This book【C17】______intended to help you learn to【C18】______attention not only on what happens, but on【C19】______it happens and how the author has【C20】______it -- to analyze and evaluate literary works so that you can fully experience and appreciate them.
【C1】

A. abundant
B. informal
C. necessary
D. limited

It is 3 A. M. Everything on the university campus seems ghostlike in the quiet, misty darkness -- everything except the computer center. Here, twenty students untidy and blurred-eyed, sit transfixed at their consoles([计]挖制台), tapping away on the terminal keys. With eyes glued to the video screen, they tap on for hours. For the rest of the world, it might be the middle of the night, but here time does not exist. This is a world unto itself. These young computer "hackers" are pursuing a kind of impulse, a drive so consuming it overshadows nearly every other part of their lives and forms the focal point of their existence. They are compulsive computer programmers. Some of these students have been at the console for thirty hours or more without a break for meals or sleep. Some have fallen asleep on sofas or chairs in the computer center, trying to catch a few winks but hate to get too far away from their beloved machines.
Most of these students don't have to be at the computer center in the middle of the night. They aren't working on assignments. They are there because they want to be -- they are irresistibly drawn there.
And they are not alone. There are hackers at computer centers all across the country. In their extreme form, they focus on nothing else. They flunk(考试不及格)out of school and lose contact with friends; they might have difficulty finding jobs, choosing instead to wander from one computer center to another. They may even decline personal cleanliness.
"I remember one hacker. We literally had to carry him off his chair to feed him and put him to sleep. We really feared for his health," says a computer science professor at MIT.
Computer science teachers are now more aware of the implications of this hacker phenomenon and are
on the lookout for potential hackers and cases of computer addiction that are already severe. They know that the case of the hackers is not just the story of one person's relationship with a machine. It is the story of a society's relationship to the so-called thinking machines, which are becoming almost everywhere.
We can learn from the passage that those at the computer center in the middle of the night are ______.

A. students preparing for tests
B. students using computers to finish assignments
C. excellent computer science majors
D. students deeply fascinated by the computer

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