Question

　　阅读理解。阅读下列短文，从每题所给的选项中，选出最佳答案。

　　It is no surprise to find seashells on the beach. Most seashells are found near the sea. But some seashells have been found on high mountain tops. That is a funny place for seashells. How did they get there?

　　The earth did not always look the way it does today. Once the sea covered more of the land. Then mountains pushed up. They pushed up through the water. Land from the bottom of the sea became mountain tops. Seashells and fish bones were pushed up, too. They were now far away from sea water. They were left high and dry.

　　The seashells and fish bones were covered with soft mud and sand. The mud became hard. It turned to stone. The shapes of the shells and bones were pressed into the stones. These stones are called fossils.

　　Fossils have been found all over our country. Have you ever found one?

(1)Some seashells have been found ________.

[　　]

A．in trees

B．on mountaintops

C．on roads

D．in the air

(2)The story says, “The earth did not always look the way it does today. ” The word “it” means ________.

[　　]

A．the land

B．the mountain

C．the earth

D．a fossil

(3)Which of the following does this story tell you?

[　　]

A．Fish used to live in trees.

B．Fossils can be found far away from the sea.

C．Seashells were turned into fish bones.

D．Fossils can be found only near the sea.

(4)What happened to seashells and fish bones?

[　　]

A．They were left on the top of the water.

B．They were left under the water.

C．Seashells and fish bones were washed away by the water.

D．Seashells and fish bones were pushed up, too.

(5)What is the main idea of the story?

[　　]

A．Seashells are funny.

B．Mountaintops are funny places for seashells.

C．The earth has changed a lot since long long ago.

D．The earth had changed.

Answer 1

答案：B;C;B;D;C