阅读下面短文，根据短文内容回答下列小题。

    Do you know what are the World's tallest animals? How do they sleep and drink?

   You may think it's difficult for them to sleep, but they have no such problems because giraffes don't often stop for a snooze(打盹). As they are so tall—males can grow up to 18 feet, giraffes actually have the shortest sleep requirement of all mamma1s哺乳动物), with an average(平均) of half an hour a day. When they sleep, they seldom lie down and sleep for minutes at a time, since it's difficult for them to get up again and it's dangerous in the wild. But the giraffe in the zoo sleeps around 4.6 hours per day, mostly at night. It usually sleeps lying down.

     Drinking Water may cause problems for the animals because their long necks are too short to reach the ground. To drink they must spread their legs in an uncomfortable position, which makes them easily hunted by other animals like Africa's big cats. As a result. thev get most of their water from the plants that they eat. They only need to drink water every few days.

    Do you often help the people who are in need?

    One day, two boys were walking along the road to school when they saw an old woman carrying a large basket of pears. The old woman looked very tired. They went up and said, "Are you going to town? If you are, we'll help you carry your basket. ''

    "Thank you," said the woman. "That's very kind of you. ''Then she told them that she was going to the market to sell the pears. So the boys decided to lift the basket together. They walked slowly with the heavy basket, but they were happy.

  The other day, I saw a little girl pick up a piece of banana peel(香蕉皮). She threw it into the dustbin(垃圾箱). "I hope nobody would throw that in the street," she said. "Someone may slip(滑倒) and fall."

    Perhaps some people may say that these are not great things. That's right. But almost all great things are made up of such small things. We shouldn't wait for the time to do great things. We should begin with these things that are full of love.

    On April 26,2017,China's homemade aircraft carrier(航空母舰) hit the water in Dalian,Liaoning.

    {#blank#}1{#/blank#} So the whole world has paid much attention to it.

    The new ship is China's second aircraft carrier and it has no name yet. China's first carrier is Liaoning, which was bought from Ukraine(乌克兰) and later rebuilt by China. The new carrier was designed(设计) in China and the building began in 2013.It is about 315 meters long and 75 meters wide.{#blank#}2{#/blank#}The ship must be completed at sea, which will take several years.

    {#blank#}3{#/blank#}It can carry planes and soldiers to war. Planes fly from and land back on it, and soldiers work and live on it. Thanks to carriers, planes can take off and land from anywhere in the ocean around the world.

    But an aircraft carrier is very hard and expensive to build{#blank#}4{#/blank#} it is said that a basic aircraft carrier is made of 60,000 tons of steel! It also uses different technologies. Finally, it takes years to build.

    {#blank#}5{#/blank#} When the new carrier is completed, China will become the seventh country in the world that can build an aircraft by itself, after the US, Russia, UK, France, Italy and Spain.

    There is no doubt that China is becoming much stronger. All Chinese are proud of the progress.

阅读短文，将下列五个句子还原到文章横线处。

A. That is a little larger than three soccer fields.

B. An aircraft carrier is like an airport on the sea.

C. It is the largest and best ship China has ever built.

D. It costs a lot of money and needs a large amount of steel.

E. Today, not many countries own an aircraft carrier or have the ability to build one

    When you wake up every day, once again to see this beautiful world, when your parents, teachers and friends give you help, will you know how to be grateful? And when you feel unlucky and make mistakes, will you still be thankful?

    Yu Dan, a professor at the Beijing Normal University, made a report about Gratitude Education（感恩教育）. {#blank#}1{#/blank#}

    Nowadays, some teenagers only care about things outside. {#blank#}2{#/blank#}For example, they fight each other, use phones in class, be rude to their parents and teachers and so on. Most of them don't know love, respect and gratefulness.

    {#blank#}3{#/blank#}It is impossible for anyone to be lucky and successful all the time as long as he lives in the world. We should learn how to face failure or bad luck bravely and to try to deal with it. As we know, "Life is a mirror. When you smile in front of it, it will also smile and so will it when you cry to it. " {#blank#}4{#/blank#} If you always complain about everything, you may own nothing in the end.

    I think the teenagers should be grateful to life even when we are unsuccessful or unlucky. We have many reasons for being grateful. {#blank#}5{#/blank#} And it is also a way to sing for our life which comes just from our love and hope.

    If each of us has an attitude of being grateful, we'll lead a better and more beautiful life. So remember, being grateful forever.

A. It will affect Chinese people, especially the teenagers.

B. They don't care about others.

C. If you are grateful to life, it will bring you shining sunlight.

D. For example, being grateful is a way to communicate with adults.

E. They often behave badly.

F. Being grateful or thankful is very important.

G. Some students love and respect others.

    The salmon (大马哈鱼) is a very strange fish. It is born in a river. But the young salmon takes two years to swim down the rivers towards the Pacific Ocean. {#blank#}1{#/blank#} Then it returns to the river where it was born. A grown-up salmon weighs about 25 pounds and is nearly three feet long. {#blank#}2{#/blank#} When it is almost time to lay eggs，both male and female salmons begin a great journey. Each salmon is heading for the river where it was born. A salmon may be a thousand miles from where its life began. Yet it is able to return to that place.

    {#blank#}3{#/blank#}The salmons are food for some other fish. Some are caught by fishermen. The salmons that are left keep swimming. After they enter the rivers, they head upstream(向上游). If rocks and waterfalls are in their way, the salmons leap(跳) over them. {#blank#}4{#/blank#} It leaps by swimming at full speed under water, then rising to the surface. Almost the whole body of a salmon is made of muscles. It is these powerful muscles that make the salmon fit for fast swimming, quick turning, and high leaping out of the water.

    Some salmons reach the river in summer, others in the early autumn. {#blank#}5{#/blank#}

A.  As the salmons swim, larger fish attack them.

B.   For another two years it lives in the sea and becomes full grown.

C.  They have swum hundreds, even thousands of miles to return.

D.  The female salmon will not lay eggs in the Pacific Ocean.

E.   A salmon can leap up a fall as high as 10 feet.

    Great weather! It was sunny yesterday. We arrived in Beijing at 9: 00 in the morning. {#blank#}1{#/blank#} We went to the hotel by taxi. After lunch and a short rest, we took a bus to the Summer Palace. {#blank#}2{#/blank#} While we were in a boat on Kunming Lake, we heard someone singing Beijing Opera on the bank. {#blank#}3{#/blank#} In the evening we walked to Tian'anmen Square because it was next to our hotel. We took some photos there. {#blank#}4{#/blank#} This morning when we walked to the Palace Museum, we passed by (路过) a square and saw some people flying kites. The kites were in different shapes (形状) {#blank#}5{#/blank#} They were really beautiful. I'll go to the aquarium (水族馆), and then Beihai Park. The day after tomorrow we'll visit the Great Wall. I hear it's very great and I think I will have great fun playing there.