复制数据、子集数据和重组数据中的数据，相同内容可以存放在两个或者更多的机器中，这样，

赞美是一门艺术，赞美也有技巧。下列做法正确的是[ ]

①不管别人做的怎么样，都要赞美

②及时赞美他人的闪光点

③善于发现并赞美“小人物”的优点

④不轻易赞美别人

A．①②

B．②③

C．②③④

D．②④

    2010年1月4日，中国国务院发布《关于推进海南国际旅游岛建设发展的若干意见》，将海南建设国际旅游岛上升为国家战略。若干意见提出，海南国际旅游岛建设发展六大战略定位，即中国旅游业改革创新的试验区，世界一流的海岛休闲度假旅游目的地，全国生态文明建设示范区，国际经济合作和文化交流的重要平台，海洋资源开发和服务基地，国家热带现代农业基地。这一举措将大大推进海南区域经济的发展。结合资料判断1—2题。

1、海南岛地理区位明显的优势是 [ ]

A、位于华南和西南陆地国土和海洋国土的接合部

B、近傍香港，遥望台湾，内靠长江三角洲

C、位于东太平洋环形带上

D、连接亚洲和大洋洲、大西洋和印度洋

2、要把海南建设成国家热带现代农业基地的有利条件有

    ①土地资源广阔且土壤肥沃  ②水热条件可满足热带作物的生长

    ③市场尤其是国内市场对橡胶等热带作物的需求量大  ④灌溉水源充足 [ ]

A、①②

B、②③

C、③④

D、②④

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

在测定菌落总数时，首先将食品样品作成（ ）倍递增稀释液。

A．1：5

B．1：10

C．1：15

D．1：20

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