In the 13th century, Marco Polo travelled a long way to China. He was a famous Italian 31 During his stay in China, he saw many wonderful things. One of the things he 32 was that the Chinese used paper money. People in 33 coun­tries didn't use paper money until the 17th century. However,people in China began to use paper money in the 10th century. 34     was invented by a Chinese about 2 000 years ago. His name was Cai Lun. He then 35 these pieces of paper together and made them into a 36 .

Now paper mainly comes from trees. We use it every day. 37 we waste a lot of it. If we keep on doing so, people 38 cut down many more trees. Then there will not be any trees left. If there are no 39 , there will be no paper.

So how can we 40 paper? When we mak­ing notes,we can use 41 sides of each piece of paper. We  can  buy  drinks  in bottles instead of 42  in paper packets. We can also use cotton handkerchiefs ( 棉手帕) and not the paper ones.

43  we go shopping, we can use fewer paper bags. If the salesman gives us a paper bag, we can keep it and 44  it later. We can help to protect trees if we think 45 . We should to it now,before it is too late.

9. A. books         B. trees          C, leaves        D. factories

根据中文和英文提示，写一封意思连贯、符合逻辑、不少于60词的回信。信的开头和结尾已给出，其词数不计入所完成的回信内。请不要写出你的校名和姓名。

假设你叫张华，是美国中学生鲍勃的朋友。你收到了他的电子邮件，请给他回复，回答他的问题，提出你的建议，并就此事谈谈你的看法。

Hi! Bob,

I’m glad to hear from you.

______________________________________________________________________________

______________________________________________________________________________

I hope what I said can help you.

Yours,

Zhang Hua

Life for Cathy Taylor’s three children is very busy. Their school days are busy enough. After school, though, Cathy takes the two boys from football to basketball. Then she has to take her daughter to piano lessons. The tired children don’t get home until 7 pm. They have a quick supper, and it’s time for homework.

The Taylors are like many American and British parents. They take their children from activity to activity, and try to fit as much as possible into their kids’ lives. Doctors say many children are under too much pressure. Teachers complain(抱怨) about teaching tired kids in the classroom.

Most children take part in after-school clubs. Activities include sports, language learning, music and math classes. Pushy parents are nothing new, but now parents seem to push their children a lot more. Parents see other children doing a lot of things, and they feel their own children should do the same.

Linda Miller, a mother of three in London, knows all about such pressure. “In some families, competition starts from a very young age,” she says. “Mothers send their kids to all kinds of classes when they are very young. And they are always comparing them with other children. It’s crazy. People shouldn’t push their kids so hard.

Dr Alice Green agrees. She also says that these children may find it hard to think for themselves when they are older. “Parents are trying to plan their kids’ lives for them. When these kids are adults, they might find it difficult to plan things for themselves.” Parents should learn to give their kids a bit more time to themselves. On one hand, children need organized activities. On the other hand, they also need time and freedom to relax, and they need time to do things by themselves.

(   ) 8. Cathy Taylor sends her daughter to       .

A. math classes     B. language school B. sport club      D. piano lessons

(   ) 9. Why do teachers complain about teaching those children in the classroom?

A. Because they are very tired.     B. Because they know a lot of things.

C. Because they are under too much pressure. D. Because they can’t plan things for themselves.

(   ) 10. From the passage, we know children take part in after-school activities because       .

A. they have interest in them           B. their teachers tell them to do so

C. their parents push them to do so         D. they see other children doing these things

(  ) 11. The writer probably thinks that parents should       .

A. compare their children with others    B. plan their children’s lives for them

C. take their children to different classes  

D. give children time and let them do things by themselves

It began with one red paper clip(回形针)and ended with a house. Kyle MacDonald, a 26-year-old Canadian got a house with three bedrooms through 14 trades(交易)that started with a single red paper clip.

Now more and more young people around the world like this kind of trading activities. They set up websites and trade on the Internet. People trade things they do not usually use with other people. A website called Peerflix allows people to trade their old possessions. These traders usually prefer face-to-face trading, in this way they don’t have to worry about who is going to pay for the delivery(递送).

Last year, a young girl in Beijing decided to follow the example of Kyle. She started with a paper clip and hoped to get a house in the end．After several trades she now has a piano which is worth more than 10, 000 yuan. But she may still have a long way to go.

Maybe you can’t understand why people are doing this. As Kyle said, “What’s more important to a man in the desert—one million dollars or a glass of water?” Kyle’s words probably show why these trades are popular among young people.

1.Do young people like the trading activities?

2.Where can people trade things they do not usually use?

3.Why do these traders usually prefer face-to-face trading?

4.What did the Chinese girl hope to get at the end of the trade?

5.Why are the trade activities popular among young people?