The emergency center is in great need of O-type blood.but there is at hand.A．nothingB．noneC．anyD．much 题目和参考答案——青夏教育精英家教网—

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
People around the world used their computers to buy goods, communicate with others, listen to music, see pictures and learn about different places and ideas. In 2006, more people around the world used new ways to communicate and connect with each other through the Internet.
  小题1:   Blog is a short way of saying Web log. Through these personal websites, people can share their experiences, ideas and opinions with anyone on the Internet.
People of all ages have their own blogs. For young people, they are a way to show their writings and other forms of self-expression.
小题2:  These sites include “MySpace”, used mainly by teenagers and young adults. MySpace is an online community that lets people share message and pictures with an increasing number of friends.   小题3:
YouTube is another Internet site that became more popular this year. This website lets anyone create, share and watch short videos. People can watch almost anything on YouTube：news, sports and entertainment events.   小题4:   These include videos of people singing or dancing, or animals doing funny things. Three young men created YouTube almost two years ago as a personal’video sharing service. They recently sold it to Google for more than one half billon dollars.
Games and entertainment also became a larger part of the Internet this year. One Internet social site is called Second Life.   小题5:   They get married, build homes, operate businesses, buy and sell goods, work, play and attend school.

A．The blog is one form of communication that enjoys growing popularity.

B．People of all ages use computers to express themselves.

C．It is an online world in which computer users create a new self and live a different life.

D．Many Websites offer free services to create personal Web pages and fill them with writing site on the web.

E. There are music videos, and videos made by people in their own homes.
F. More and more people are buying computers because of the lower price.
G. It is the most popular social networking site on the web.

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Obtaining Fresh Water from Icebergs
The idea of getting fresh water from icebergs that are moved to populated areas or places was once treated as a joke. Recently, scientists have warned that the human race will outgrow its fresh water supply faster than it runs out of food.___ 小题1:___
Glaciers are a possible source of fresh water that has been overlooked until recently. __小题2:__It contains fresh water so much that it could sustain(维持) all the rivers of the world for 1,000 years. Huge glaciers that stretch over the shallow continental shelf give birth to icebergs throughout the year.__ 小题3:__ However, they are formed entirely on land, breaking off when glaciers spread over the sea. As they drift away from the polar region, icebergs sometimes move mysteriously in a direction opposite to the wind. Because they melt more slowly than smaller pieces of ice, icebergs have been known to drift as far north as 35 degrees south of the equator(赤道) in the Atlantic Ocean. __小题4:__ The difficulty exists such as its rapid melting in warmer climates. __小题5:__

A．Icebergs are not like sea ice, which is formed when the sea itself freezes.

B．Now it is being considered quite serious by many nations.

C．7,659 trillion metric tons of ice are floating on the sea every year.

D．But the water they could provide would be far cheaper than that produced.

E. To move them to dry parts of the world would not be too difficult.
F. It is not a dream to get water from icebergs.
G. Three-quarters of the Earth’s fresh water supply is still tied up in glacial ice.

He prefers___indoors____out this afternoon.

To his satisfaction，he got_____people voting for him as he thought.

A．twice more	B．as twice many
C．twice as many	D．more than twice

The ____________ of news that a flood is coming is a staff working in the weather bureau.

---Thank you for your timely help.
--- My pleasure. It is hardly talking about.

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