物体的加速度大小为3 m/s2，则可以断定 [ ] A. 物体的速度每秒增加3

读下面这段文字，根据拼音写出汉字。（3分）

生命就像一艘chéng   (1)  载着梦想的航船，朝着自己心灵的方向，劈波斩浪，驶向渴望中的远方。我们吸纳知识的营养，是为了能够穿越重重的迷雾，战胜层层的恶浪，避开一个个暗jiāo  (2)   。我们紧握生命的罗盘，享受着呼啸前进的快乐，不让载梦的巨舸在欲望的浅滩上gē （3） 浅！

目前，全国有万余个政务机构及公务员开通微博。“政务微博”是民主政治发展过程中的新生事物，其积极意义是毋庸置疑的，但微博中的一些偏激的言论和虚假信息，也令一些官员望而却步，有的人对“政务微博”的可控性、实用性心存疑虑。

结合材料，请你运用“两点论”“重点论”的观点，简要分析说明应该如何正确看待 “政务微博”这一新生事物？（12分）

建设中国特色社会主义的根本目的是（）。

A．为实现 * * 主义创造条件

B．充分发挥社会主义优越性

C．以社会主义发展中国、振兴中国

D．实现好、维护好、发展好最广大人民的根本利益

水分在植物体内的运输：水分在植物体内是依靠______运输的．每一根它都是由许多______的细胞组成的，上下细胞间的______已经消失，形成了一根中空的管道，______、______、______都有导管，它们是连接贯通的．

阅读理解。

     Recently I paid a visit to Harvard University, where there are top class scientists and professors and

the best academic(学术的)system in the world.

     I was pretty shocked when I first stepped onto the campus(校园). Well, it's not even really a campus.

It's more like a district in a small town.

     Harvard's main buildings are from the 18th century. They look very old and simple. You might even

say they're a little old. They don't fit the modern idea of university at all. The buildings are surrounded by

grass and trees, so I felt as if I had walked into a medieval castle(中世纪的城堡). But when I looked

across the street, busy shops and in-fashion students made me feel like I was in the 21st century again.

It creates a strong contrast(对比)and brings a special atmosphere to the school.

     Our tour guide Gary took us around and told us: "You see this grass field in the center of the school?

Here is where they host their graduation ceremony(毕业典礼). They just set up tents and benches and

have a very simple ceremony." Unbelievable! Who would think the most talented students just graduate

on the lawn?

     I saw some students put a blanket on the grass and lie down to read a book. When I listened to the

soft sound of pages turning, along with singing of the birds, I felt very calm. There was no competitive

feeling at all.

     Harvard has the world's first computer in its science center and there are hundreds of high-end

computers too. Its religion and the literature departments are also among the best. It is the perfect mix of

tradition and new technology. It makes Harvard a very attractive place to study in.

     I hope one day I'll attend my dream school - Harvard.

1. The article is mainly about        .  

A. the author's campus life in Harvard

B. the author's impression of Harvard

C. Harvard's old buildings

D. the academic system at Harvard

2. The author was most impressed by        , according to the article.  

A. Harvard's mix of tradition and new technology

B. the classes held on beautiful lawns at Harvard

C. Harvard students not taking their graduation ceremony seriously

D. the feeling of not living in modern society on the campus

3. What can we conclude from the article?  

A. Harvard campus is actually a district of a big city.

B. There are no competitions at Harvard University.

C. Graduation ceremonies are not complex(复杂的)at Harvard.

D. All Harvard buildings date back to the 18th century.

4. According to the article, in which fields is Harvard top in the world?  

A. Literature, arts, and law.

B. Religion, law and arts.

C. Literature, arts and computer science.

D. Religion, computer science and literature.

5. Which word can be used to describe the Harvard campus?  

A. modern

B. competitive   

C. peaceful  

D. old