题目内容
If you travel by air across the center of Africa or South America, you fly over forests for thousands of kilometers. These great forests are the seas of trees. They are full of thousands and thousands of different kinds of plants and animals. However, the world's forests are getting smaller all the time. We are cutting down the trees because we need wood, and we need more farmlands as well. Some people say that there will not be any forests like these in 20 or 30 years. What will happen if they disappear? If we cut down our forests, a lot of plants and animals will disappear from the world. In a lot of places the new farmland will soon look like the old deserts. For example, crops will not grow there. What's worse, it will not rain very often. and the weather will get very hot. Perhaps the weather of the world will change，which will be dangerous for everyone in the world. That is why we must take care of our forests.
1.Which of the following has the closest meaning to the underlined word "deserts"?
A. Farmland. B. Sands. C. Green fields. D. Villages.
2.Which fact does the passage provide
A. Only Africa and South America are the oceans of trees.
B. Forests are homes to different kinds of animals.
C. Forests are usually several square kilometers large.
D. Different plants can't be found in the same forest.
