Is there a connection between music and language？According to recent studies，the answer is yes：Music helps develop certain language abilities in the brain．
A study from Northwestern University shows that playing a musical instrument can improve a person's hearing ability． As a part of the study， two groups of people listened to a person talking in a noisy room．The people in the first group were musicians， while those in the second group had no musical training．The musicians were found to be able to hear the talking person more clearly．
Musicians hear better， says study leader Nina Kraus， because they learn to pay attention to certain sounds． For example， when the violinists play in an orchestra（管弦乐队），they must listen closely to what they are playing and ignore（忽视） the other sounds． In this way， musicians can hear certain sounds better， even in a room with lots of noise．
Gottfried Schlaug，a doctor at Harvard Medical School，works with stroke（中风） patients．Because of their illness， these people cannot say their names，addresses， or other information normally．However， they can still sing． Dr. Schlaug was surprised to find singing words helped his patients finally speak． Why does this work？Schlaug isn't sure． Music seems to be able to make different parts of the brain active， including the bad parts． In some way， this helps patients use those parts of the brain again．
So music is not only enjoyable， but also good for us in many other ways． Playing an instrument or singing， says Nina Kraus， can help us do better in school and keep our brain sharp as we get older．
（1）What were the people in the first group asked to do in the study of Northwestern University？
A．Listen to different kinds of music．
B． Make some noise in an empty room．
C． Give the second group musical training．
D． Find out what the talking person was saying．
（2）The writer uses the example of violinists in Paragraph 3 to explain ．
A． how musicians play in an orchestra
B． how musicians ignore certain sounds
C． why musicians have better hearing ability
D． why musicians are not afraid of loud noise
（3）Gottfried Schlaug helps his stroke patients speak by ．
A． playing music for them
B．getting them to sing words
C． teaching them to play instruments
D． joining the bad parts of their brain
（4）What is the main purpose of the passage？
A． To introduce different ways of playing music．
B． To give some advice about making our brain active．
C． To show the relationship between music and language abilities．
D． To share the results of recent studies on treating stroke patients．
The Chinese kite is a symbol of the Chinese handicraft （手工艺品）． Flying a kite is a very popular activity in China． In spring， large numbers of people gather in the squares or parks and fly beautiful kites there．
A philosopher （哲学家） called Mozi was said to be the inventor of the Chinese kite． His invention had the bird's name of "Yuan"， a kind of bird of the hawk （鹰） family with a long tail． He made the kite out of wood． Later， his student Lu Ban improved it and made the kite out of bam boo．
With the development of papermaking， paper was introduced into the kite﹣ making． The kite got the name "Zhi Yuan"， as "Zhi" in Chinese means paper． And during the Five Dynasties period， people tied the bamboo whistle （哨子） to the kite． When the kite was flying， the airflow （气流）
could make the whistle sound like Guzheng playing． So the kite carried the name "Fengzheng"．
From then on， making and playing the kite became very popular in Weifang， Shandong Province． Every year in spring， when the weather became warm， almost every family went out to fly the kite and have a picnic on sunny and windy days． It was an exciting folk activity and a good time to display various beautiful kites． At the same time， they also enjoyed the warm weather and fresh air． The tradition has been well kept until today and has become the world﹣ famous Weifang International Kite Festival， which is held from 20th to 25th in April every year．
Flying a kite in spring does people much good． For example， it is a good way to reduce the backache （背痛）． Besides， when people fly a kite， it can help them forget their stressful （压力重的） situations and reconnect （再连接） them to nature．
（1）From the second paragraph， we can know that "Yuan" is ．
A． a bird's name
B． a kind of shape
C． a symbol of stress
D． an inventor's name
（2）How long does Weifang International Kite Festival last every year？
A．5 days．
B．6 days．
C．7 days．
D． 8 days．
（3）What is the last paragraph mainly about？
A． A lot of ways of making kites．
B． Some advantages of flying kites．
C． The dynasties of making kites．
D． The good places of flying kites．
A few months ago．I was nominated"，for Governor of the great state of New York， to run against Stewart L． Woodford and John T． Hoffman． I really felt dirty to run against them for all their shameful crimes that were reported on newspapers． However， as a candidate， I had no choice．
The next morning， as I was looking listlessly over the papers at breakfast， I came across this paragraph：
PERJURY﹣ Mr. Mark Twain， a candidate for Governor， was convicted' of perjury by thirty﹣four people， in Wakawak， in 1863． He intended to rob a poor woman of her land，her only stay and support after her husband died． For Mr. Twain himself， as well as the public， he needs to clear this matter up．Will he do it？
What a lie! I never had heard of Wakawak!
During the rest of the time， I got a title "the Infamous Perjurer Twain" on this paper．
Next came "Gazette"， with this：
WANTED TO KNOW﹣ When Mr. Twain was in Montana，his workmates lost small valuables from time to time， until at last， these things having all been found on Mr. Twain's person or in his suitcase．Will he explain this to his fellow﹣citizens？
I got a new title，"Twain， the Montana Thief"． But I never was in Montana in my life．
Then another newspaper article：
DELIRIUM TREMENS TWAIN ﹣ Mark Twain，who was to make a speech at the mass meeting of the Independents last night， didn't come to time! He argued that he had been knocked down by a runaway team and his leg broken in two places． But a certain man who was very drunk was seen to reel into Mr. Twain's hotel last night． It is his duty to prove that this person was not Mark Twain himself． WHO WAS THAT MAN？
I did not drink!
In the following weeks，I got more titles like "Delirium Tremens"， "Body﹣Snatcher"， "Filthy Corruptionist" ，etc．
Then one morning：
Mr. Mark Twain still maintains SILENCE． He dare not speak． Dare he open his mouth explain？
Before I could reply， more dirty charges" poured up on me． One day they even taught nine little children of all shades of colour to rush on to the platform at a public meeting and call me Pa（ father）!
I gave up． I sent them a letter to state that I gave up， and in bitterness of spirit I signed it，"Truly yours，once a decent man， but now MARK TWAIN， I．P．， M．T．， D．T．， B．S． and F．C．"
（1）In the story， people were running for Governor．
A． three
B． four
C． five
D． six
（2）Which of the following is TRUE about Mr. Twain according to his story？
A． He got punished for stealing in Montana．
B． He kept silent to the charges against him．
C． He was often too drunk to attend meetings．
D． He accepted the titles from the newspapers．
（3）Who could be the person making Mr. Twain dirty？
A． The persons who wanted to beat him．
B． The poor who wanted their land back．
C．The women who had children with him．
D． The reporters who helped him make news．
（4）Why did Mr. Twain finally decide to give up running for Governor？ （请用约40词回答）
What Will You Do with A Dollar？
■ I will hide the dollar in the most beautiful place that I can find， and then create a map to the dollar． I hope someone will discover this map years later and have a magic travel to go on．
Philip Stockton
■ I will buy a cup of coffee for the most successful person in New York and ask for his/her secret of success．
Patrick Martine
■ A single dollar gets me almost nothing， so I will get my friends together and ask each of them to give a dollar． We will give an open﹣air concert in our town． I hope the show can brighten the day of the town．
David Andrew
■ In my travels， I find people need clean drinking water most． I once saw in Africa 40 to 50 people travel 25 miles for water． So I will use the dollar to provide free drinking water for people in need．
Ben Harrison
Follow us on https：∥justforfun．com/art of living for more．
（1）What will Patrick Martine do with a dollar？
A． To create a tourist map．
B． To go on a magic trip．
C． To ask for the secret of success．
D． To give an open﹣air concert．
（2）Who wants to help people in need of free drinking water？
A． Philip Stockton．
B． Patrick Martine．
C． David Andrew．
D． Ben Harrison．
（3）Where does the text probably come from？
A． A film magazine．
B． A science report．
C． A website．
D． A travel guide．
Dogs are very sociable（合群的） animals．When owners go out and leave their dogs alone，the dogs get worried and upset．Dogs should be trained to be their own while still young instead of when they are older and set in their ways．When owners are not around，they should provide some toys for their dogs to play with．Leaving the radio or television turned on might also provide relaxing background noise．
Howling（嚎叫） is a form of communication．Dogs do it to tell one another where they are．Some dogs howl when they are lonely，while others do it when greeting strangers whom they are seeing for the first time．Some even howl to music and do this because it is fun．
When it comes to training dogs，giving rewards（奖赏） is a far better way than using punishment．Food makes an excellent reward，and if they do not respond（反应） to this，owners should try touching．Dogs like being touched by owners very much．Words of praise work well too，but not as well as food or touch．It helps if owners spend more time with their dogs．
（1）When should dogs be trained to be on their own？
A．When they are born．
B．When they are young．
C．When they are worried．
D．When they are older．
（2）Why should the owners leave the television turned on when they are not at home？
A．Because they think their dogs like watching TV．
B．Because they think watching TV helps to train dogs．
C．Because they want to make their dogs feel less worried．
D．Because they want their dogs to learn some skill from TV programs．
（3）What is the second paragraph of the passage mainly about？
A．Dogs howl to music．
B．Dogs howl to tell where they are．
C．Dogs howl to communicate．
D．Dogs howl to show they are lonely．
（4）According to this passage，which of the following isn't a good way to train dogs？
A．Punishing the dogs．
B．Spending more time with the dogs．
C．Giving rewards to the dogs．
D．Giving words of praise to the dogs．
The balalaika， also called "Russian guitar"，is a traditional Russian musical instrument．It has a long neck，a wooden triangle shaped body and strings．It is usually used to play Russian music by plucking the strings with fingers or a pick．
Russians like the balalaika．The music played with it can be cheerful，as if the farmers were dancing happily to celebrate their harvest． It can also be energetic，as if the workers were working hard to make their country richer and stronger．If a Russian moves to live or work abroad， he will probably take a balalaika with him． When he feels lonely and sad， he will play it to cheer himself up．
The balalaika was originally played by the poor in Russia． At that time， balalaikas were made by the players themselves． They were rough， simple and cheap with different numbers of strings， from two to even six．Later a Russian musician Vasily Vasil'yevich Andreev（1861 ﹣ 1918）improved the balalaika． He created a whole family of balalaikas of different sizes，all with three strings．The smallest balalaika is called Prima．It is 60﹣70cm long． The biggest， Contrabass， is almost 2 metres high with a leg to sit on the floor． Andreev founded the first balalaika orchestra" in the world， mainly using balalaikas to perform． He gave concerts at the Universal Exposition in Paris in 1889， which was a great success．
Today，there are balalaika groups performing around the world．More and more people get to know the balalaika and are attracted by its Russian style music．
（1）The balalaika is a musical instrument ．
A． without strings
B． with a long neck
C． of a round shape
D． with a metal body
（2）The music played with a balalaika is usually ．
A． slow and sad
B． strong and serious
C．soft and modern
D． cheerful and energetic
（3）Andreev is mentioned in Paragraph Three to introduce ．
A． the success of balalaika concerts
B． the history of balalaika orchestras
C． his． talent for playing the balalaika
D． his contributions to the balalaika
（4）Which of the following can be the best title for the passage？
A． Balalaika： The "Russian Guitar" for the Poor
B．Russia： The Home of Famous Balalaika Musicians
C．Balalaika： A Traditional Russian Musical Instrument
D． Russia： The International Hand﹣ made Balalaika Factory
With schools closed and restrictions（限制） on public activities it can be as time with their friends difficult time for young people who suddenly can't spend and family in person．
However ，the situation has already to some creative ways of using technology to keep in touch with those people， from video calls and group chats（聊天） to online games． Experts say that young people might find the social restrictions on seeing their friends in real life stressful， which is why technology can be helpful，
"Keeping relationships is very important for health，" says Dr Amanda Gummer． creator of Dr Gumer's Good Pliy Cuide．She adds that this is more important the older you get． "Not maintaining these friendships can make it more difficult for you to get back into school when the time comes，" she says．Chezzy Kennedy， from a raining program called Confident Kids， agrees． "Staying connected to those we care about is even more important now than ever before，" she says．"We can suddenly feel quite lonely．"
Messaging apps and video calls are good for checking in with friends， or organizing group chats to keep in touch．"Video chats are a great way to keep connected with your wider friendship group，" says Gummer． Experts agree that there are plenty of ways to be creative with video chats besides talking to friends．Gummer suggests，"A virtual（虚拟的） film and pizza night can work well． "
Sharna Jackson， an expert on young people and technology， has lots of ideas too．She suggests taking turns to teach friends something you're really good at﹣such as painting and drawing， perhaps． She also thinks that online games， including Fortnite and Minecraft， can play a really good role．
"It's good to play together． It's social， there's problem solving and turn． taking， and it helps you develop different skills，" she says．
（1）According to the passage， young people will when they can't stay with friends．
A． be afraid of growing up
B． fail to pass the exams
C． experience a hard time
D． refuse to go to school
（2）The underlined word "maintaining" probably means ．
A． controlling
B． ending
C． checking
D． keeping
（3）The passage mentions the following ways of keeping in touch EXCEPT ．
A． talking to friends on the Internet
B． playing online games
C． producing online videos together
D． teaching friends online
（4）What's the best title for the passage？
A． Away from friends
B． Together with technology
D． Back to school
C． Alone at home
The story of… Storytelling Storytelling is the activity of telling or writing stories． Stories can be real or made up，can be long or short， and can be about any subject．People have always told stories to please each other or to tell people about their world． Oral history Because early people couldn't read or write， they passed on stories by telling them to each other．The storyteller often acted out bits of the history．People still tell stories in this way today． What is a story？ A story is a made﹣up description of imaginary or real events and people． The Chinese story of Pangu is an imaginary one． Animal stories Many stories feature animals as their main characters．These animals speak and dress like real people， although they often live in animal homes． Fairy tales A fairy tale is a story that includes magic and characters such as fairies， witches， goblins or giants．Fairy tales tell the story of good versus evil， and usually have a happy ending． Sleeping Beauty，Aladdin ，and The BOY Who Cried Wolf are all examples of fairy tales． |
（1）According to the passage，early people passed on stories mainly by ．
A． writing events on the stone
B． drawing pictures on the wall
C． telling stories to one another
D． making marks on the wood
（2）Which of the following is TRUE according to the passage？
A． A fairy tale usually has a pleasant ending．
B． The Boy Who Cried Wolf is an animal story．
C． A made up story should be as long as possible．
D． The Chinese story of Pangu is about a real event．
（3）The passage probably comes from the column（栏目） of a magazine．
A． Health
B． Animal
C． Science
D． Education
Last month， the artist Christo opened his new art sculpture． It is made up of 7，506 colorful barrels （桶） floating on a lake in Hyde Park in London． Christo calls it The London Mastaba． It is his first major outdoor art sculpture in Great Britain． The artwork is in the shape of a mastaba． It looks somewhat like a pyramid with a fat top． The London Mastaba is about 65 feet high， 98 feet wide and 130 feet long， and it weighs about 1.3 million pounds． The metal barrels can be seen from hundreds of feet away．
（2）
Everyone who looks at it will see something different． Many will think the barrels are barrels of oil in the heart of one of London's oldest parks． They might wonder if Christo was making an announcement against pollution． Others will see a prism or giant pixels or simply a shape． However， everyone must decide for themselves， the 83﹣year﹣old artist said． Christo said he had nothing special in mind when he created The London Mastaba． "There are no messages，" Christo said． "There is something in it to discover yourself． I cannot direct you．"
"A Stairway To The Sky"
"It's created a giant invitation， like a stairway to the sky，" Christo said． The artist was standing on the banks of the Serpentine Lake in Hyde Park where his artwork floats． Swans are swimming nearby． Some barrels are red with a white candy stripe on the sides． Others are colored blue， purple and red． Their colors will look different as the light changes， Christo said． Their reflection （倒影） in the lake will be like an abstract painting． Abstraction is an artistic style that does not always show something recognizable or realistic．
"Not Really Sure How I Feel About It"
Many people walking in the park were surprised to see the artwork． "It's very modern， but this place is nature and historical． I don't like it here，" said Yasmin KocOzcengel， who is a tourist from Turkey． Another person who took a look at the artwork was Anna Andronova． She called The London Mastaba very brave． If it weren't as brave， it wouldn't be as amazing， she said． Sheila Seffenson is an American living in London． "I'm just not really sure how I feel about it，" Steffenson said． "Maybe it's a message about pollution． Who knows？"
（1）What can we learn about the artwork？
A． It is a floating pyramid．
B． It is made up of empty oil barrels．
C． It is an abstract painting．
D． It is considered as different things．
（2）Which of the following would be most suitable for ____？
A． An Announcement Against Pollution．
B． An Announcement Against Pollution？
C． A New Landmark Of The Oldest Park．
D． A New Landmark Of The Oldest Park？
（3）Which of the following words can best describe The London Mastaba？
A． Romantic．
B． Magical．
C． Realistic．
D． Mysterious．
（4）What can most possibly be the artist's real purpose？
A． To add some more colours to the old park．
B． To bring his art career to a new height．
C． To encourage people to discover and think．
D． To remind people to care about nature．
Build for yourself a strong box.Build each part with care；
When it strong as your hand can make it，
Put all your troubles there.
Hide there all thought of your failures.And each pain that you take；
Lock all your heartaches in it，
Then sit on the lid（盖子）and laugh
Tell no one else what's inside，Never share its secrets；
When you've dropped in your care and worry，
Keep them for ever there.Hide them from sight（视野）so completely；
That the world will never dream half；Cover the strong box safely，
Then sit on the lid and laugh.
（1）The material above is probably .
| A． |
a story |
| B． |
a play |
| C． |
a poem |
| D． |
a letter |
（2）What does the writer advise us to put in the box？
| A． |
Happy things. |
| B． |
Sad things. |
| C． |
Interesting things. |
| D． |
Boring things. |
（3）According to the writer，we'd better keep these things in the box .
| A． |
for ever |
| B． |
for a year |
| C． |
for a month |
| D． |
for a week |
（4）After covering the box with the lid，we can sit on it and .
| A． |
cry |
| B． |
share |
| C． |
dream |
| D． |
laugh |
注：stadium 体育场
11．When can't we visit The Beatles Story？
A．On May 30th
B．On August 18th
C．On October 22nd
D．On December 26th
12．If Mr．Black and his 12﹣year﹣old son want to visit Anfield football
stadium，how much should they pay？
A．£15．B．£24．C．£39．D．£30
13．Which of the following is TRUE？
A．There are 2008 shops at Liverpool ONE．
B．Liverpool Museum opens seven hours every day．
C．You can visit Anfield football stadium on Sundays．
D．The Beatles were a famous music group in the 1970s．
Ludwick Marishane，a South African，was with his friends in Limpopo when they started talking about inventing something to put on your skin（皮肤）so you don't have to take a bath.Ludwick thought that this was a great idea.He did some research on the Internet，and he found some surprising facts.
About 2，500，000，000 people around the world haven't got clean water.This is a huge problem because dirty water can create illnesses.One of them' is trachoma：8，000，000 people all over the world get trachoma every year.They wash their faces with dirty water，get ill and go blind.To stop trachoma，people don't have to receive expensive medical care.They have to wash their faces with clean water.That's it.
Ludwick started thinking.He wanted to make something to help people in parts of the world where it's difficult to find clean water.He did more research on the Internet，and he did more thinking.Ludwick had a plan.He wanted to make a gel（凝胶）for people to put on their skin so.they don't have to take a bath.When he was at university，he never stopped thinking about his invention.He started to talk to other people about it，and three years later the dream came true.He made the gel and called it "DryBath".
Ludwick is the winner of lots of prizes.People call him "one of the brightest young men in the world".He is happy about his success.DryBath is helping people to be healthy.And DryBath also helps to save water.That's important in many parts of the world，where it 's difficult to find clean water.Now he wants to invent other things and also wants to help other young people to become inventors.
（1）Trachoma is a kind of illness that may make people .
A.feel hungry
B.feel thirsty
C.become blind
D.become sleepy
（2）Ludwick invented the gel "DryBath" to .
A.treat people with skin trouble
B.make dirty water become clean
C.show people how to be an inventor
D.help people without enough clean water
（3）Which word best describes Ludwick according to the passage？
A.Creative.
B.Brave.
C.Honest.
D.Humorous.
（4）What can we learn from Ludwick's experience？
A.Luck is very important in achieving success.
B.People can succeed by sticking to their dreams.
C.Young people can easily come up with new ideas.
D.Going to university can make young people smarter.
Turkey was proud of his looks.Every time he walked past the other animals，he would show off his feathers（毛） and say，"I am so beautiful.Move out of my way!"
The other animals thought Turkey was to proud.They decided to give him a lesson，so Fox wrote a note to invite Turkey to a dance party.Turkey was so pleased.When the sun went down，he got to Fox's home.Seeing Turkey，all the animals bowed and cheered.
Just at that time，a beautiful peacock（孔雀） showed up.When Turkey saw the beautiful feathers of the peacock，he became speechless.The other animals began to laugh."I look like a fool." thought Turkey.He ran out of the house as quickly as he could.
And then，no one saw Turkey for several days.Everyone began to feel bad about what they did.They looked for Turkey everywhere.They just wanted to teach him to be humble.They didn't want to hurt his feelings.Finally，they found Turkey in an old tree.He looked quite sad.
Peacock flew to Turkey and said， "Your friends are worried about you.They feel sorry for you."
"We are sorry for the joke we played on you，Turkey." the animals said.
"I am sorry I was so proud." replied Turkey.
"I think we should have another dance party!" said Fox，so they went towards Fox's home together.
（1）Why did the animals invite Turkey to the dance party？
A.Because they liked him.
B.Because they thought his feathers were beautiful.
C.Because they decided to give him a lesson.
D.Because they were proud of him.
（2）Where did they have the dance party？
A.At Turkey's home.
B.In an old tree.
C.At Peacock's home.
D.At Fox's home.
（3）Turkey left the dance party because he .
A.was tired
B.was fooled
C.had a fever
D.had to go home
（4）What does the underlined word "humble" mean in Chinese？
A.善良的.
B.温和的.
C.随意的.
D.谦逊的.
（5）Which is the best title for the passage？
A.What a party!
B.The proud Turkey.
C.Turkey's bad luck.
D.Who is more beautiful？
One afternoon，a man asked his wife what she'd like for her birthday. "I'd really love to be ten again，" she replied hopefully.
On the morning of her birthday，the husband got up early，made her a nice breakfast and then took her to the local amusement park.He put her on every ride in the park-the Slide，the Roller Coaster（过山车） and the Wall of Fear....They tried everything there was in the park.
When they went out of the park five hours later，she felt tired and hungry.Right away，they hurried to a McDonald's where her loving husband ordered her a Happy Meal with a chicken hamburger and a large cup of chocolate shake.
Then they were off to the cinema to see the latest movie，complete with a hot dog，popcorn，a big drink and a huge bag of M&M's，her favorite sweets.
After that，the husband drove his heavy wife to the biggest store in the city.There he bought her several dolls that little girls like best.
It was a really busy day.The husband was so proud of what he did for his loving wife.
Finally she went home with her husband and threw herself into the sofa.He asked his loving wife with a big smile， "Well，dear，what was it like being ten years old again？"
Her eyes slowly opened and her expression suddenly changed.
"You fool，" she replied a little angrily， "I meant my dress size…"
（1）The wife ate many things that day except .
| A． |
ice﹣cream |
| B． |
popcorn |
| C． |
a hot dog |
| D． |
a hamburger |
（2）Which is the right order according to the passage？
①try the Roller Coaster
②see the latest movie
③buy several dolls
④have a cup of shake
| A． |
①②④③ |
| B． |
①②③④ |
| C． |
①③②④ |
| D． |
①④②③ |
（3）How did the wife feel when she heard her husband's last question？
| A． |
Excited. |
| B． |
Strange. |
| C． |
Angry. |
| D． |
Surprised. |
（4）Which of the followings is true？
| A． |
The husband bought his wife a vegetable hamburger. |
| B． |
The husband was very satisfied with what he did. |
| C． |
The wife was too happy to feel tired when they got home. |
| D． |
The husband took his wife to the Water Park. |
（5）What was the true meaning of the wife's wish？
| A． |
She wanted her husband to take her to go shopping. |
| B． |
She wanted to be ten years old again. |
| C． |
She wanted to see the latest movie. |
| D． |
She wanted to be thinner again. |
The world uses about a thousand million （百万） tons of water a day． Water is a human right and everyone should have their share． Yet more than 700 million people around the world have trouble getting clean， safe water．
Treating wastewater is a good way to provide fresh water for us． And it also helps the environment by keeping waste out of rivers and oceans． 80% of wastewater around the world is not treated at all， and it is running into oceans．
But now we have got the technology to treat and reuse the wastewater．
While 75% of our planet is covered with water， only about 2% is fresh water﹣that comes from rivers， lakes， ice and snow． The rest， 98% of the water， is in seas and oceans． It is too salty to drink． Then desalinationbusinesses come in． More than 19.000 factories have been built around the world， mostly in coastal countries． They process（加工） more than 92 million tons of water every day． But the technology they use requires a lot of energy．
Scientists are working to create a less costly technology． They want to produce 20 times more clean water and make sure everyone has enough． But for now， the world still faces each day with not having enough water for everyone．
（1）How many people have trouble in getting clean water around the world？
A． Under 10 million．
B． Only 19 million．
C． About 92 million．
D． Over 700 million．
（2）Treating waste water helps the environment by ．
A． storing waste in ice and snow
B． letting waste run into oceans
C． keeping waste out of rivers and oceans
D． sending waste to coastal countries
（3）What does the underlined word "desalination" in Paragraph 3 mean？
A． 远洋运输
B． 潮汐发电
C． 食盐销售
D． 海水淡化
（4）At present， the technology to process water ．
A． needs much energy
B． saves much money
C． satisfies everyone
D． causes pollution
（5）What can we infer from the last paragraph？
A． Water should be a human right．
B． The water problem is still serious．
C． Our planet is covered with water．
D． Everyone has enough clean water．
粤公网安备 44130202000953号
