两个数相除，被除数、除数、商、余数之和等于75，如果把被除数和除数都扩大5倍，再

When and where to enjoy our summer vacation _____ yet. [ ]

A. aren't decided

B. isn't being decided

C. hasn't been decided

D. haven't been decided

预防乙脑的关键措施是()

A．管理好动物传染源

B．及早发现病人及时隔离治疗

C．抓好灭蚊、防蚊工作

D．抓好预防接种

E．防蚊、灭蚊与疫苗接种并重

阅读理解。

     There are many famous museums throughout the world where people can enjoy art. Washington, D.C. has

the National Gallery of Art (美术馆); Paris has the Luvre; 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. You just need a computer linked to a telephone. 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 starts the museum because computer

artists had no place to show their works.

     A computer artist can only record his pictures electronically and send the records, or floppy discs, to others

to see on their computers. He can also put his pictures on paper. But to print good pictures on paper, the

computer artist needs an 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.

1. The main purpose of this text is to give information about _____.

A. museums throughout the world

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

C. art exhibitions in Florida International University

D. latest development of computer art

2. To see the art in FIU museum, you need _____.

A. floppy discs

B. a computer and a printer

C. pictures and drawings on paper

D. a computer connected to the museum by telephone line

3. The museum was started when _____.

A. Robert Shostak wanted to do something for computer scientists

B. Robert Shostak wanted to help computer artists

C. art students needed a place to show their works

D. computer scientists wanted to do something about art

4. The words "an audience"in the last paragraph refer to _____.

A. art students

B. computer owners

C. exhibits in the museum

D. those who will enjoy art

( )又称分部结构，它反映的是同级行政组织之间和各行政组织构成部门之间分工协作的来往关系。

A．纵向结构

B．横向结构

C．矩阵结构

D．职能结构

组织文化的现象层又称表层，是组织表现于外的文化现象，它包括（）等方面。

A.组织精神

B.基本信念

C.组织作风

D.组织标志

E.工作形象