B.阅读下面短文，然后根据短文内容回答问题。(10分)

Jan Mela isn’t like most kids .Two years ago , he lost an arm and a leg .But that didn’t stop him .

On Saturday ,the 15—year-old boy from Poland(波兰)walked to the North Pole(北极)without any help.

“If I can do it ,other people can do great things ,too ,” Mela said before he went.

Polish newspapers said Mela is the youngest person and the first handicapped(残疾的)person to walk to the North Pole.

How did Mela lose an arm and a leg ? He had an electrical(电的)accident .Now , he walks with the help of a 62,000-yuan man-made leg.

After the accident , Mela felt sad for himself . But he didn’t lose hope .One day ,he met Marek Kaminski ,a Polish explorer . Eight years ago ,Kaminski went to the North Pole and the South Pole in the same year .Mela wanted to see the North Pole ,too . So Mela asked Kaminski if they could go together next time .Kaminski said yes!

It took Mela 21 days to get to the North Pole .The last three or four days were really hard because of bad weather .But Mela kept going .

“I didn’t think we would make it ,” he said , “Then ,things got better.”

1.What happened to Mela two years ago?

2.Why did Polish newspapers report the travel to the North Pole?

3.How does Mela walk after the accident?

4.Where did Kaminski go eight years ago?

5.Why did Mela make the travel?

C.阅读短文，将下列句子还原到文章中. (10分)

From a plane we can see the fields, cities, mountains or seas below. ___1___. People

and man-made satellites have been sent out into space to look at the earth carefully and peep!,' have learnt more about the earth in the last few years.

The sea looks very beautiful when the sun is shining on it.___2___.

___3___. It nearly covers three quarters of the earth. The sea is also very deep in some places. There is one place and at that place the sea is about 11 kilometers deep. The highest mountain in the world is about 9 kilometers high. If that mountain was put into the sea at that place ,there would be still 2 kilometers of water above it!

In most part of the sea, there are many kinds of fishes and plants, Some live near the top of the sea. Others live deep down. ___4___.

___5___. When people go down, the sea becomes colder and colder. Only some men go

down into the deep sea. But, in 1970, five women scientists lived in deep sea for fourteen days.

A. The sea is very big.

B. The sea can be very cold.

C. There are also a lot of small living things, and lots of fishes live by eating them.

D. But it can be very terrible when there is a strong wind.

E. If we go into space, we see more and more of the earth.