At a nation’s saddest moment, its greatest heroes are born.

　　On September 11th, 2001, many police officers and government officials in America worked day and night to save lives from the big fire at the World Trade Centre. And in Japan, after the serious earthquake, a group of workers showed their courage.

　　The earthquake on March 11th made Fukushima Nuclear Power Plant(福岛核电站) turn off and stop its protective cooling systems. And later, a fire broke out.  Workers were told that the plant’s radiation(辐射) could be harmful to human health. Hundreds of workers left the plant quickly. However, a group of workers decided to fight against the fire and the damage, though they knew it could cause very serious health problems. There were 50 workers in all, so they were also named the "Fukushima 50". The workers worked in shifts(轮班).

　　People knew little about the workers, who were mainly experts (专家) with the skills to control the situation. One woman said that her father had volunteered to stay there. “I heard that he volunteered even though he would retire(退休) in just half a year and my eyes were filled with tears. I am really proud of him. And I pray for his safe return.”

　　1.The passage mainly tells us                           .

　　A. what happened in America on September 1lth, 2001

　　B. "Fukushima 50" stayed in the nuclear power plant bravely

　　C. who saved many lives from the big fire at the World Trade Centre

　　D. what Japanese government did after the nuclear power plant was turned off

　2. Fukushima Nuclear Power Plant was turned off because                          .

　　A. there were no heroes there        B. many workers left the plant

　　C. it was destroyed by a big fire      D. the earthquake damaged it heavily

　　3.        workers stayed in Fukushima Nuclear Power Plant after the earthquake.

　　A. 11             B. 50              C. 100             D. 150

　　4. Which of the following is TRUE?

　　A. The woman was happy to know his father was there.

　　B. A woman’s father who had retired from work still stayed there.

　　C. Little was known about the workers when the passage was written.

　　D. The workers didn’t know staying in the nuclear plant was harmful to their health.

　　5. The writer thinks                          .

　　A. American police officers were very strong

　　B. the nuclear radiation would do no damage to humans

　　C. all the workers who stayed in the plant should return quickly

　　D. all the workers who stayed in the plant are great heroes

There are many wetlands (湿地) in China and some of them have become the world‘s important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province. They are home for many different kinds of birds and animals. The world’s largest Milu Deer Nature Reserve(自然保护区) is in them. More than 700 milu deer live freely there. There are not many red-crowned cranes in the world, but every winter you can see some in the Red-crowned Cranes Nature Reserve in the Yellow Sea Wetlands.
　　The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife. Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife.
　　Luckily, more and more people are beginning to realize the important of wetlands and wildlife. Every year, on February 2^nd, many activities are held to tell people more about wetlands.
【小题1】The Chinese Yellow Sea Wetlands are in the _______ of China.

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　　I wonder if there is any girl or boy who does not like to see a rainbow (彩虹) in the sky. It is so beautiful.

　　There is a story, saying that whenever you see a rainbow you should run at once to the place where it touches the ground, and there you would find a pot of gold. Of course it is not true. Neither you could find the pot of gold, nor could you ever find its end. No matter how far you run, it always seems far away.

　　A rainbow is not a thing that we can feel with our hands as we can feel a flower. It is only the effect (结果) for light shining on raindrops. The raindrops catch the sunlight and break it up into all the wonderful colours which we see.

　　It is called a rainbow perhaps because it is made up of raindrops and looks like a bow (弓).

　　That is why we can never see a rainbow in a clear sky. We see rainbows only when there is rain in the air and the sun is shining brightly through the clouds. Every rainbow has many colours in the same order. The first or the top colour is always red, next comes orange, then green, and last of all blue. A rainbow is indeed one of the wonders of nature.

(1) Children like rainbows because ________ .

[　　]

A. they are beautiful

B. they are like bows

C. they can find a pot of gold at the end of a rainbow

D. they are good to crops

(2) We can not feel ________ with our hands.

[　　]

A. gold

B. a flower

C. a rainbow

D. a raindrop

(3) We can see a rainbow ________ .

[　　]

A. when it is raining heavily

B. when it is snowing

C. in a clear sky

D. when it becomes fine immediately after raining

(4) Which of the following is not right?

[　　]

A. A rainbow is always far away from us.

B. A rainbow is the effect of light shining on raindrops.

C. A rainbow is the product of human beings.

D. A rainbow is one of the wonders of nature.

(5) The first colour of a rainbow is always ________ .

[　　]

A. yellow

B. red

C. green

D. blue