致龋性最强的糖类是（）。 A.果糖 B.蔗糖 C.葡萄糖 D.麦芽糖 E.乳糖

1931

按要求解下列方程：

（1） （x+1）²=9（直接开平方法）

（2） x²+4x-1=0（配方法）

（3） 3x²-5x+1=0 （公式法）

（4） 3y（y-1）=2-2y（因式分解法）

读图，回答下列问题。(9分)

（1）我国南北方地区的分界线是A___________(山脉)——淮河一线。B是_____________海。

（2）图中①是__________省，②省的行政中心是__________市，③省的简称是____________。

（3）重庆、武汉、南京、上海等城市分布的特点是_____________。

（4）图中两工业基地侨乡优势突出的是_____________ (甲或乙)。

（5）简要分析海西经济区发展成为“东部沿海地区先进制造业重要基地”的有利条件________。

Many famous museums throughout the world can offer you good chances to admire art. Washington, D.C has the National Gallery of Art，Paris has the Louver, London, the British Museum. Florida International University(FIU) in Miami also shows art for people to see. And it does so without a building, or even a wall for its drawings and paintings.

FIU has opened what it says is the first computer art museum in the United States. You don’t have to visit the University to see the art. What you need is just a computer linked to a telephone. That’s enough.

You can call the telephone number of a University computer and connect your own computer to it. All of the art is stored in the school computer. It is computer art, produced electronically by artists on their own computers. In only a few minutes, your computer can receive and copy all the pictures and drawings.

Robert Shostak is director of the new computer museum. He says he started the museum because computer artists had no place to show their work.

A computer artist could only record his pictures electronically and send the records, or floppy discs, to others to see on their computers. He could also put his pictures on paper. But to print good pictures on paper, the computer artist will have  to need a very expensive laser printer.

Robert Shostak says the electronic museum is mostly for art or computer students at schools and universities. Many of the pictures in the museum are made by students. Mr Shostak said the FIU museum will make computer art more fun for computer artists because more people can see it. He says artists enjoy their work much more if they have an audience. And the great number of home computers in America could mean a huge audience for the electronic museum.

小题1:The main purpose of this text is to give information about____________.

A．famous museums throughout the world

B．an electronic art museum in Miami, U.S.A

C．art exhibitions in Florida International University

D．the latest development in computer art in the USA小题2:To see the art in FIU museum, which of the following should you have at first?

A．some records or floppy discs

B．a computer and a printer

C．your own pictures and drawings

D．a computer connected by telephone line小题3:_________ are stored in the electronic museum in FIU.

A．Paintings drawn by computer

B．Different styles of paintings

C．Some very traditional paintings

D．Drawings done by students of FIU小题4:The museum was started when ___________.

A．FIU wanted to encourage computer scientists

B．Robert Shostak decided to help computer artists

C．art students needed a place to show their works

D．computer scientists wanted to do something about art小题5:The words “an audience” in the last paragraph refers to ___________.

A．art students

B．computer owners

C．exhibits in the museum

D．those who will enjoy art

你在准备一个综合项目计划和一个项目时间表。你将它们提交给筹划指导委员会，并得到了批准。有关各方也接受了计划。现在是分发这些计划的时候了。项目计划和时间表应该分发给（）

A、组织中执行项目的所有有关各方

B、项目所有的干系人

C、项目小组成员和项目发起人

D、在沟通管理计划中指明的人