We know that trees are useful in our everyday life. They give us   1  things, such as wood, oxygen, rubber（橡胶）, medicines   2  many other things. They can also tell us a lot about our climate. The following are the reasons. If you cut   348  a tree, you can see that it has many rings. Most trees grow one new ring   4  year. Because of this, we know how old a tree is. A tree over a hundred   5  means that it has more than a hundred   6 . When the climate is dry or very cold, the trees do not grow very much and their rings   7  usually thin. When it is wet and warm, the rings
8  thicker. If the rings are suddenly very thin or suddenly very thick, it means that the 9  changed suddenly. If we look at the rings on the tree, we can learn about the climate in the past years. We can see
  10  changing today.
【小题1】A．much               B．lot                 C．many        
【小题2】A．so                 B．and                 C．while       
【小题3】A．down               B．cross                   C．into        
【小题4】A．every              B．many            C．some        
【小题5】A．year old            B．old                 C．years old       
【小题6】A．plants             B．rings                   C．leaves      
【小题7】．A．is                B．are                 C．were        
【小题8】A．are much               B．are more            C．is much     
【小题9】A．day                B．year                C．climate     
【小题10】A．how our climate is     B．how is our climate   C．how to our climate

阅读下面两篇短文，从各小段所给的四个选项中选出能回答所提问题或完成所给句子的最佳答案。
Let’s meet the Johnson’s family. Mr.Johnson is a manageer(经理)in a big company(公司). He works very hard. He is very busy. He makes much money.But he is always tired(劳累的). He says to his friend,“I want to be a reporter because I like talking to people.”
His wife Mrs. Johonson is a good doctor .She works in children’ Hospital. She likes Chinese medicine(中医) very much.
The Johnsons have a daughter called Salina.She is a teacher of French. She always tells her students many interesting stories.They are good friends. They like her.
【小题1】There are ______ people in the Johnsons.

I often go to a shopping center with my mother. The shopping center is new and__1__. There are lots of great things there.  There are __2__and food. There are many people there. ___3__do many people come here to buy things? Do you know? Let me tell you. The things there are good and at a very great price. The ____4__there are nice and friendly. So I buy a T-shirt ___5__ red for only 2 dollars.
My sister Mary has a yellow sweater. It’s very nice. But it’s too small. She ___6____a new one. She goes to the shopping center with us on Sunday. Because she doesn’t go to __7____ that day. There are many clothes on__8____. They are very nice. They are in all___9___. There are red, black, red and blue ones. She likes a blue sweater very much. __10____it’s too big. At last, she takes a green sweater for only 0 dollars.

Zhang Zhaojie, a 13-year-old schoolboy in Xiamen enjoyed many snacks during Spring Festival. “I love chocolate and chips very much. They are high in sugar and fat. But I can’t help eating them,” Zhang said.
Recently, an online list of favorite snacks in China became popular. It said that peanuts, walnuts and chocolate are good for our health, and jelly, potato chips and lollipops(棒棒糖) are “bad”. Almost every kid on the planet loves snacks, and they seldom care how healthy they are. Although some snacks like chocolate and candy are found everywhere, others are unique(独特的) to a country or a culture.
In Japan, Matcha(抹茶) is a kind of green tea powder. It’s made from tea leaves and can be used with ice cream or cakes. In fact, Matcha originated in China but took off in Japan. Biscuits or cookies covered with chocolate are also a Japanese favorite.
Potato chips and French fries are very popular in the US. They are cheap but tasty. But they are high in calories and eating too much may make you fat. Popcorn(爆米花) is another typical snack. People eat it when they are watching sports games or visiting the amusement park. Most cinemas also sell Popcorn.
In the UK, many people sit down for snacks at around 4 p.m. every day. They call it “afternoon tea”. Traditional afternoon tea is biscuits and tea. People also have scones(烤饼) with jam and cream, which is probably the most classic English snack.