不可伸长的轻绳跨过质量不计的滑轮，绳的一端系一质量M＝15kg的重物，重物静止于

Libraries give kids a quiet and safe place to read and learn. For over 100 years, libraries have played an important role in Americans’ education. But how are these book-filled buildings changing with the times? You may be surprised to find out.

Benjamin Franklin famously founded (创建) America’s first lending library in 1731. But the public library system got its biggest development in the American history in the late 1800’s. Businessman Andrew Carnegie donated millions of dollars to help build free public libraries across the country. Between 1886 and 1919, Carnegie’s donations helped build 1,679 new libraries.

Carnegie believed that libraries could offer the chances to Americans, young and old. He knew that the more libraries there were, the more people would have opportunities to read and use books, speeches and news. 

If you can easily find a public library in your community(社区), you’ll get more chances. After all, the United States has 9,225 public libraries. Today, libraries keep growing. Seven tenths of the libraries have free Internet. It provides much more information and opportunities to ask for jobs online.

Libraries are also teaching kids about the fun of reading. The new program Read! Build! Play! adds reading into playtime. As kids listen to a book that is being read aloud, they use Legos (乐高积木) to build images(图像) from the story happily. Today’s libraries are always looking for creative programs to bring people into the library.

Benjamin Franklin once said, “The doors of wisdom(智慧) are never shut.” As long as the doors of public libraries are open, what he said is most certainly correct!

小题1: Benjamin Franklin founded the first lending library in _______.

A．1731

B．1800

C．1886

D．1919小题2:How many public libraries have free Internet now?

A．2767.

B．6458.

C．9225.

D．1679.小题3:The right order of the following statements is ______ .

①The public library system in America developed fast.

②The first lending library was founded.

③ Libraries provide information and chances to ask for job online.

④ Libraries try to bring people into the library by using creative programs.

A．②①③④

B．②③④①

C．③④①②

D．①②③④小题4: The last paragraph mainly tells us_________.

A．libraries have played an important role in Americans’ education

B．public libraries in the US should never close the doors

C．the writer doesn’t agree with Benjamin Franklin

D．libraries help people to open the doors of wisdom小题5: The best title for the passage is _______.

A．the libraries in the world

B．libraries and opportunities

C．libraries teach kids to read and learn

D．the development of the American libraries

阅读乐园。    

      风儿微微地吹拂着，如毛的细雨由天上洒落下来。千条万条柔柳都舒展开它们黄嫩的衣裙，红的、黄的、白的花，青的草，绿的树叶，都如同赶集似的聚集在一起来了。

1．这段话共有    句。

2．写出文中描写颜色的词语。                          

3．写出文中描写的四种景物。                          

按规定，遇有( )以上的大风，没有特别可靠的安全措施，禁止从事高处作业。

A．三级

B．五级

C．六级

D．七级

不属实脉类的为（）

A．结脉

B．滑脉

C．长脉

D．紧脉

E．弦脉

  A

When I was six, Dad brought home a dog one day, who was called “Brownie”. My brothers and I all loved Brownie and did different things with her. Ore of us would walk her, another would feed her, then there were baths, playing catch and many other games, Brownie, in return. loved each and every one of us. One thing that most touched my heart was that she would go to whoever was sick and just be with them we always felt better when she was around.

One day, as I was getting her food, she chewed up(咬破)one of Dad’s shoes, which had to be thrown away in the end. I knew Dad would be mad and I had to let her know what she did was wrong. When I looked at her and said, ”Bad girl,” she looked down at the ground and then went and hid. I saw a tear in her eyes.

Brownie turned out to be more than just our family pet, she went everywhere with us .People would stop and ask if they could pet her. Of course she’d let anyone pet her. She was just the most lovable dog. There were many times when we’d be out walking and a small child would come over and pull pm her hair. she never barked(吠) or tried to get away. Funny thing is she would smile. This frightened people because they thought she was showing her teeth. Far from the truth, she lovely everyone.

Now many years have passed since Brownie died of old age. I still miss days when she was with us.

41. What would Brownie do when someone was ill in the family?

A. Look at them sadly.    B. Keep them company.

C. Play games with them.  D. Touch them gently.

42. We can infer from Paragraph 2 that Brownie__________.

A. world eat anything when hungry   B. felt sorry for her mistake

C. loved playing hide-and-seek       D. disliked the author’s dad

43.Why does the author say that Brownie was more than just a family pet?

A. She was treated as a member of the family.

B. She played games with anyone she liked.

C. She was loved by everybody she met.

D. She went everywhere with the family.

44. Some people got frightened by Brownie when she__________.

A. smiled    B. barked    C. rushed to them    D. tried to be funny

45.Which of the following best describes Brownie?

A. Shy      B. Polite     C. Brave    D. Caring