There()a lot of trees around our village, but now they are all gone.

A.bears

B.wears

C.grows

D.takes

A.bears

B.wears

C.grows

D.takes

The article tells us women's roles have changed a lot throughout the world, but ______.

A．it is impossible for the women to win true equality

B．it is not difficult for the women to win true equality

C．it is greatly successful for the women to win tree equality

D．it takes a long time for the women to win tree equality

Which of the following is NOT tree of Andrea Doria？

A．The ship was luxuriously decorated.

B．The ship was carrying several million dollars.

C．The ship had some precious sculptures on board.

D．The ship has attracted a lot of treasure hunters ever since its sinking.

According to the interview, which of the following is not tree？

A．The older she got the more comfortable she was with herself.

B．As she got older she no longer ran sacred anymore.

C．Now, a lot of people think that part of aging is that they don't get to do the things that they could do, they become inactive, they sit around and watch television.

D．When they are getting older they can go out and have fun.

听力原文：His friend never runs out of things to write.

Which of the following statements is tree about his friend？

A．Writing exhausts his friend.

B．His friend collects a lot of things to write.

C．His friend always has enough material to write on.

D．His friend is doing research to write a paper.

’ life really say a lot more. Scientists are using tree tings to learn what's being happening on the sun's surface for the last ten thousand years. Each ring represents a year of growth. As the tree grows, it adds a layer to its trunk taking up chemical elements from the air. By looking up the elements in the rings for a given year, scientists can tell what elements were in the air that year. Doctors Stevenson is analyzing one element—carbon-14 in ring from both living and dead trees. Some of the tings go back almost ten thousand years to the end of the Ice Age. When Stevenson followed the carben-14 trail back in time, he found carbon-4 levels change with the intensity of solar burning. You see, the sun has cycles. Sometimes it burns fiercely and other times it's relatively calm. During the sun's violent periods, it throws off charged particles in fast moving strings called solar winds. The particles interfere with the formation of carben-14 on earth. When there's more solar wind activity, less carbon-14 is produced. Ten thousand years of tree rings show that the carbon-14 level rises and falls about every 420 years. The scientists concluded that the solar wind activity must follow the same cycle.

What can the tree's rings tell us？

A．The age of the tree.

B．The changing activities of sun.

C．A lot more.

D．All the above.

ns ______ .

A．other people think if they know a lot they will be able to get enough money and that will make them happy

B．Other people think it tree that enough knowledge will bring them enough money

C．Other people hold the opinion that the more they know the happier they will become

D．Other people hold the opinion that if they become knowledgeable enough they will feel happy

te and working overtime.

M: That's tree, but it's no bother to me. The work is interesting and I don't mind extra hours at all.

How does the man feel about his job？

A．He takes pleasure in doing his job.

B．His job always bothers him, but he doesn't mind.

C．Working overtime is really interesting for him.

D．His job keeps him from working extra hours.

wood, oxygen, rubber, medicines and many other things. They can __1__ tell us a lot about our climate. The following are the reasons. If you cut across a tree, you can see that it has many rings. Most trees grow one new ring __2__ year. Because of the reason, we know how old a tree is. A tree over a hundred years old means that it has more than a hundred __3__. When the climate is dry or very cold, the trees do not grow very much and their rings are usually thin. When it is wet and warm, the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the __4__ changed suddenly. If we look at the rings on this tree, we can learn about the climate for a hundred years. We can see __5__ our climate is changing today.

1)、A.climate

B.rings

C.every

D.also

E.how

2)、A.climate

B.rings

C.every

D.also

E.how

3)、A.climate

B.rings

C.every

D.also

E.how

4)、A.climate

B.rings

C.every

D.also

E.how

5)、A.climate

B.rings

C.every

D.also

E.how