You don' t have to be a scientist to solve big environmental problems． One Dutch designer is finding creative ways to make a change﹣and he's inviting bikers to join him．
Daan Roosgaarde， 38， is a designer from Holland． He uses creative ideas to improve city life． For his Smog （雾霾） Free Project， he designed a special tower that cleans air in Chinese parks． In Holland， he designed a shining bicycle path．
Now Daan and his team are working with engineers at Chinese bike﹣sharing company Ofo to create a new product for public use． It's an air﹣cleaning machine connected to a bicycle and is part of the Smog Free Project． In smoggy weather， the machine would breathe in the air in front of the bike and blow out a stream of clean air toward the biker's face．
It's no secret that air pollution is a big problem for China． In winter， it's common for thick clouds of haze （霾）， caused largely by factory production， burning of coal and car emissions （排放物）， to cover areas of China．
In 2016， only one﹣fourth of Chinese cities met the country's air quality standards， according to a survey of 338 cities nationwide from the Ministry of Environmental Protection．
"Of course one tower and a few bikes won't solve China's air pollution problem，" Daan said， "But smog﹣free bikes are an exciting idea that will hopefully inspire communities to create greener cities．"
（1）According to the writer， ．
A． air pollution is not a big problem in China
B． creative ideas may help improve city life
C． only scientists can solve big environmental problems
D． the survey of 338 cities nationwide was not necessary
（2）The air﹣cleaning machine offers clean air to the hiker by ．
A． blowing out dirty air
B． running fast with the bike
C． cleaning the air around the biker
D． breathing in dirty air and cleaning it
（3）From the passage， we know that ．
A． people who have creative ideas can get free bikes
B． only smog﹣free bikes can go on the shining bicycle path
C． Daan and his family spent all their time improving China's air quality
D． China's haze in winter happens because of more than three causes
（4）Daan is inviting bikers to join him in order to ．
A． raise money for the tower
B． test his new machine
C． help solve the air pollution problem
D． make more Chinese friends
（5）What is the best title for the passage'？
A． Breathing In and Out
B． Biking for Fresh Air
C． Survey from the Government，
D． China's Air Pollution Problem
（1）The material above is mainly about ．
A． The New York Times
B． "36 Hours" guides
C． an introduction to "Explorer"
D． prices of the new books
（2）The two books cover subjects．
A． 2
B． 4
C． 6
D． 8
（3）"TASCHEN" in the material refers to ．
A． the name of a writer
B． the sign of dream trips
C． a store that sells books online
D． a company that produces books
（4）What can we learn about the books from the material？
A． They are very expensive．
B． They are well designed and made．
C． They are sold by a team of writers．
D． One of them is about ‘Beaches'， ‘Islands' and ‘Deserts'．
（5）What the book series describes has something to do with ．
A． journeys
B． readers
C． lifestyles
D． advertisements
Have you ever heard of Monkey College？ Who do you think goes to school there？ If you said monkeys， you were right． Dogs are not the only animals that can be trained to help． Helping hands an organization in Cambridge， Massachusetts， trains capuchin monkeys to be companions and helpers for people in wheelchairs who can't move their arms or legs．
More than 20 years ago， Dr． M． J． Willard was working with a person who had recently become paralyzed（瘫痪）． She thought that a monkey might be able to help her patient with some basic housework． Dr． Willard was right． Not only can monkeys be trained to help people， they are also wonderful companions．
Capuchin Monkeys are found in the wild in South Central America． They are about the size of a small cat and can live to be nearly 40 years old． They are very smart． They are also known for being friendly and good with their hands． Capuchin Monkeys have opposable thumbs ，which means they can use their hands much in the way that people do．
Everyday tasks， like turning on a light， putting something in the microwave， or playing a CD player， can be difficult for someone who cannot use his or her arms and legs． Capuchin Monkeys can easily perform these tasks． This allow their owners more freedom． They can do things on their own and can live independently．
The monkeys and their owners become friends and learn to depend on each other． Some owners say the monkeys are almost like children to them． The monkeys can be mischievous and sometimes like to play tricks on their owners． This is especially true of young monkeys． Mostly ，though， they like to please their owners． They like the tricks they receive when they do a good job， and they like to be praised．
Helping Hands matches disabled people to monkey companions who can help them． But the close friendships between the monkeys and their owners happen all on their own．
（1）Helping Hands is an organization for helping ．
A． trained monkeys
B． disabled people
C． wild monkeys
D． homeless people
（2）The following are the tasks for the trained monkeys EXCEPT ．
A． turning on the light
B． playing a CD player
C． playing tricks on their owners
D． putting something in the microwave
（3）The main idea of the fifth paragraph is ．
A． what tasks the trained monkeys can do
B． why the monkeys are chosen to be owners
C． how the trained monkeys get on with their owners
D． how the idea of training monkeys came out
（4）The passage is mainly about that the trained monkeys ．
A． can be smart and please their owners
B． can help disable people live independently
C． can have a close relationship with their owners
D． can be helpers and companions of disabled people
My family had a great summer in France． We have seen so many new things and met so many wonderful people． The French are very friendly． They have helped us get used to living here and have made us feel welcome． There are so many things to share with all of you．
The best parts of the summer was getting to see the Tour de France． It is the most famous bicycle race in the world． It's held every July． The riders travel more than two thousand miles over about a month！We got a quick look at the riders as they passed by! After the race，our family rented bikes，and we rode along part of the route that the riders used．
A few of you asked whether the French really eat snails（蜗牛）． The answer is yes． We went out to dinner a few weeks ago，and our parents ordered them． We each tried one and it didn't taste too bad． The snails are served with lots of melted butter． They feel a little rubbery when you eat them，but they don't actually have much taste． My favorite food here is the French pastries（酥饼）． My sister loves the fresh bread from the bakery down the street．
We went to visit the Eiffel Tower a few weeks ago． We went all the way to the top． It was a sunny day，so we could see for miles and miles into the distance． Dad doesn't like heights，so he stayed at the bottom of the tower and took pictures from the ground．
Those are our favorite highlights of our time in France so far．
（1）Which of the following is NOT mentioned in the passage？
A． Seeing the Tour de France．
B． Try snails．
C． Making French pastries．
D． Visiting the Eiffel Tower．
（2）What can we learn from the passage？
A． The writer took part in a bicycle race．
B． All the family got to the top of the Eiffel Tower．
C． Tour de France is held in June in France every year．
D． The writer didn't think that the snails tasted too bad．
（3）What's the best title of the passage？
A． Friendly Frenchmen
B． A Wonderful Experience
C． Delicious French Food
D． A Famous Bicycle Race
Hurray! Spring break is here! Tom and Jack are also on vacation from work all week． They want to plan all kinds of fun things to do， like biking， fishing ， swimming， and tennis． They are hoping for some warm， enjoyable weather． However， they just can't decide which day to do each activity． So they decide to check the weather forecast in the newspaper before making some final plans．
THE FIVE﹣DAY FORECAST
Monday |
Tuesday |
Wednesday |
Thursday |
Friday |
a beauty with no clouds， high of 32℃ |
party cloudy with a 80% chance of rainstorm； high of 27℃ |
heavy rain until noon； then clearing and cooler with a high of 21℃ |
party sunny with a high of 16 ℃ |
party cloudy with a high of 18℃ |
（1）Which days will be the best for hiking？
A． Monday and Tuesday
B． Tuesday and Wednesday
C． Wednesday and Thursday
D． Thursday and Friday
（2）Tom and Jack are going out on Tuesday ， what will they most probably take？
A． Umbrellas
B． Sunglasses
C． Gloves
D． Sweater
（3）What can we infer from the passage？
A． They can go hiking on Wednesday．
B． They are pleased with the weather forecast．
C． They will wear jeans and jackets on Monday．
D． They can make the final plans according to the weather．
The world itself is becoming much smaller by using modern traffic and morden communication means （工具）． Life today is much easier than it was hundreds of years ago， but it has brought new problems． One of the biggest problems is pollution． To pollute means to make things dirty． Pollution comes in many ways． We see it， smell it， drink it and even heart it．
Man has been polluting the earth． The more people have， the more pollution becomes． Many years ago， the problem was nor so serious because there were not so many people． When the land was used up or the river was dirty in one place， man moved to another place．But this is no longer true．
Man is now slowly polluting the whole world．
Air pollution is still the most serious． It's bad for all living things in the world， but it is not the only one kind of pollution， Water pollution kills our fish and pollutes our drinking water． Noise pollution makes us angry more easily．
Many countries are making rules to fight pollution． They stop people from burning coal in houses and factories in the city， and from putting dirty smoke into the air． Pollution by sulfur dioxide （So2） is now the most dangerous kind of air pollution， I! is caused by heavy traffic． We are sure that if there are fewer people driving， there will be less air pollution．
The earth is our home． We must take care of it． That means keeping the land， water and air clean． And we must pay attention to the rise in pollution at the same time．
（1）According the passage， ， our world is becoming much smaller．
A． because of the rise in pollution
B． thanks to science development
C．because the earth is being polluted day and night
D．because the earth is blowing away by the wind every year
（2）Hundreds of years ago， life was it is today．
A．as easy as
B． much easier than
C． as hard as
D． much harder than
（3）In paragraph 1， the underlined word "it" means ．
A． rubbish
B． noise pollution
C．air pollution
D． water pollution
（4）Which of the following is NOT true？
A． Many countries are making rules to fight pollution．
B． The pollution of the earth grows as fast as the world pollution does．
C． The problem of pollution is not so serious because there are not so many people living on the earth．
D． If people could go to work by bus or by bike instead of car or motorbike， it would be helpful in fighting against the problem of SO2．
Many kids help their parents with chores， such as doing the dishes， cleaning the living room and taking out the rubbish． And some kids get money or other rewards（奖赏） such as more computer time by doing chores．
But some people do not think that kids should get rewards by doing chores． Susie Walton．an expert， believes that by rewarding kids， parents are sending a message that work isn't important unless you can get something． "Running any kind of family is a team work，" Walton says． "A home is a living place for everyone in the family． It's important for kids to see that we all have responsibilities in the house．"
Other people believe that getting money or other rewards makes kids do chores happily and it also teaches them real world lessons about what we need to do to make money． There are also now apps（应用软件）． With the Chore﹣Monster app， kids can get points and online gifts by doing chores． Kids can change them into real life rewards either online or in the real world． "We hope kids can do more chores so they can get more rewards，" one man says．
What do you think？ Should kids get rewards for doing chores？ Or should kids help do chores without getting anything？
Write a 200﹣word reply and send it to us． The last day for reply is April 10th． If you want to read more ideas about topic， you can click here．
（1）Susie Walton agrees that ．
A． kids should do more chores than parents
B． Parents should make their kids do more chores
C． Kids shouldn't get rewards by doing chores．
D． Kids should do chores as young as possible
（2）How does the Chore﹣Monster app help parents？
A． By making kids like doing chores．
B． By telling parents good ways．
C． By teaching kids to do chores．
D． By telling parents how to change．
（3）You can send your reply on ．
A． March 23rd
B． April 18th
C． May 28th
D． June 24th
Once there was a small hotel whose keeper was always caring about money．
One day， a businessman arrived． The keeper looked at the man's thick wallet and thought， "Oh， I wish that all the money could be mine!" The businessman didn't notice that， so he ordered the most expensive room and went to his room to dress for dinner．
Around the hotel， there were some beautiful ginger（姜） plants． Many people said that eating the buds（芽） of ginger would make a person forgetful．
The keeper thought， "If I serve some buds of ginger to the businessman， he may be forgetful to take his wallet!" Then she went to the kitchen．
Soon， businessman came downstairs and asked for dinner． The keeper was very excited as she served the dish to him． "Delicious!" said the rich man． When dinner was finished， he went to bed happily．
In the next morning， the keeper saw the businessman leaving from the front door．As soon as he was out of sight， she ran up to his room． She looked all over the room for the wallet，but she couldn't find it． Suddenly， she noticed a piece of paper on the floor． It was the businessman's bill（账单）． He had forgotten to pay it! She ran down the stairs， out of the front door， and across the road until she was out of breath， but the businessman was already far， far away． "I'm so silly!" cried the keeper．
（1）The keeper came up with an idea to own the businessman's money when ．
A． she dressed herself
B．she cooked the meal in the kitchen
C． the businessman went upstairs happily
D． she thought of the buds of ginger around her hotel
（2）The keeper ran into the businessman's room as soon as he left because ．
A． she wanted to find the man's bill
B． she wanted to find the key to the man's room
C． she wanted to check if the man had left his money there
D． she wanted to see if the man had broken anything in the room
（3）Which if the following is NOT true according to this passage？
A． The keeper realized the buds of ginger didn't work in the end．
B． The keeper ran after the businessman because of the bill．
C．The businessman didn't know the rumor （谣言） about the buds of ginger．
D． The businessman didn't pay the keeper's bill because he lost his money．
The number of buses，taxis and other transportations on Kenya's roads is growing every day．
Now，the country's first electric﹣powered motorbike is being made．The motorbike is designed（设计）to cut down on pollution． It's much cheaper so that most of people can afford it．
Most motorbikes used in Kenya depend on gas as fuel（燃料）， but not this new motorbike． Its energy comes from sunlight．
Three university students developed the new motorbike． It receives the sun's energy，stores it in batteries （蓄电池） and uses it to charge （充电） the electric motorbike．
Robert Achoge is one of the student inventors．"Our hope is that by the fifth year，we will be able to cover the whole Kenya with the electric motorbike in order to improve the environment and provide affordable transport． "
The students have set up a fueling station for the motorbikes in Nairobi． Riders can charge the motorbikes in the station． The small battery can run for 70 kilometers when they're fully charged． Once the power is used up， the motorbike has to return to the fueling station while another charged battery is connected to the motorbike． The US African Development Foundation is providing some money for two solar﹣powered charging stations in the Kenyan port of Kisumu．
Each motorbike costs about ﹩700． One motorbike rider says the new motorbike costs less to ride than motorbikes running on traditional fuel．" When talking about buying fuel， there is no need． It's basically good for everyone． Even though you won't carry quite a heavy load，you can go with it anywhere．"
A Nairobi dealership is selling the motorbikes． Businessman Kennedy Kusimba hopes they will become popular． "We also know they are more reliable， compared to the gas﹣powered motorbikes． They are more useful and they will last longer．"
（1）Why is the first electric﹣powered motorbike designed？
A． To cut down on pollution．
B． To provide more ways of transport．
C． To make most people richer．
D． To show the hard work of some students．
（2）What can we know about the new motorbike？
A． It depends on gas as fuel．
B． It can only be used when it is sunny．
C． It's developed from the traditional bike．
D． It makes use of sunlight and turns it into electricity．
（3）What does the underlined word mean in the passage？
A． 消耗
B． 储存
C． 燃烧
D． 节省
（4）What can riders do at a fueling station？
A． Return the batteries to the station．
B． Have their motorbikes fully charged．
C． Get some money from the US．
D． Make their motorbikes run at a high speed．
（5）Which of the following would be the best title for the passage？
A． The Bright Future of the New Motorbikes．
B． The Greatest Change on Transport in Kenya．
C． Student﹣Developed Motorbikes Put into Use in Kenya．
D． The Different Views on the New Motorbikes．
Kew Robin（知更鸟）with legs £16.00 Handmade by Paul 13.5cm The gardener's best friend． This beautiful metal robin was made by hand only for Kew Gardens． |
|
Glass Big Ben Decoration £5.00 Gisela Graham Big Ben bauble（小玩意） Hanging hoop 13 cm tall， 3 cm wide This bauble is made of glass and it is also lovely and shining，so it is sure to be a favorite Christmas gift． |
|
Kis animal hat ﹣ Sheep £12.00 100% wool This white and pink sheep hat is fun and cute and will keep your children's head warm for any kinds of winter outdoor activities．Made with wool material，this hat will remain comfortable and stylish． |
|
Deer Soft Toy £15.00 High quality soft toy deer 28 cm long 3 years + This lovely and popular deer with antlers（角）will make a great gift for Christmas! |
|
Curtis's Plant Calendar 2016 £10.00 Plant pictures chosen from Kew's library Comes with a free gift envelope Each calendar comes with its own white card envelope，making it ideal for sending out as a gift． |
（1）Which one is suitable for your friend working as a gardener？
A． Deer Soft Toy．
B． Kis animal hat ﹣ Sheep．
C． The metal robin．
D． Glass Big Ben Decoration．
（2）How much will you pay for a hat for kids ？
A． £10.00．
B． £12.00．
C． £15.00．
D． £16.00．
（3）According to the passage ，what can we know about Deer Soft Toy？
A． It is made of wool
B． It is handmade by Paul
C． It is about 13 cm long
D． It is produced for kids aged above 3
（4）All the plant pictures in the Curtis calendar come from ．
A． Kew's library
B． educational books
C． famous magazines
D． Kew Gardens
（5）The passage is most likely a part of ．
A． a short﹣story book
B． a personal diary
C． a popular science magazine
D． a shopping website
What does it take to graduate from university？Some papers or high scores in exams？Well，these are not enough if you are a student at Tsinghua University．
According to a new rule of the university，students must prove（证明）themselves in the swimming pool．They need to pass a swimming test of at least 50 meters，and those who fail the test will be required to take a swimming course throughout their school years．By the time they graduate，they will have known how to swim；otherwise they can't graduate with their bachelor's degrees（学士学位）．
The news made waves in Chinese social media（媒体）．Some people praised the university for requiring a necessary skill that can save lives，and they also believed that the rule would help improve students' health．However，others questioned if it was fair to expect those who come from inland cities（内陆城市）to be able to swim．
In fact，this is not a new rule．Tsinghua University first made swimming a requirement in1919 but later gave it up because the number of students became too large and there were not enough swimming pools in the school for them to learn swimming．
Anyway，it is still good news that Chinese students' health has become more and more valued．Why not just take this chance to learn one more life﹣saving ability？
（1）According to the passage，what does it take for a student to graduate from Tsinghua university？
A．Some papers．
B．High scores in exams．
C．Passing a swimming test．
D．All of the above．
（2）The underlined phrase "made waves" in Paragraph 3 most probably means ．
A．caused a heated discussion
B．spread widely
C．made a requirement
D．proved the rule
（3）Why did Tsinghua University once give up the rule？
①Because many students failed the swimming test．
②Because some people disagreed with the rule．
③Because there were too many students．
④Because there were not enough swimming pools．
A．①②
B．②③
C．③④
D．①④
（4）What is the passage mainly about？
A．Different people hold different opinions about a new rule．
B．Tsinghua University has made a new rule of graduation．
C．Chinese students' health should be more and more valued．
D．There is a new chance to learn another life﹣saving ability．
In the eyes of many foreigners，Chinese are the best hosts and the worst guests in the world．And western hosts sometimes look rude（粗鲁的）in the eyes of Chinese guests．It is because the guest﹣host relationship in China is quite different from that in some western countries．
In China，guests are almost like gods．Whenever I enter a Chinese friend's home，there is always fruit on the table for me，and someone is quick to bring me a cup of tea or water．In the west，generally the guest is not a god．Acting according to the host's way of doing things is usual behavior for a guest．
My wife's mother，a very kind Chinese lady，doesn't smoke．When I see some of her guests smoking in her house，as a non﹣smoker，I feel unhappy．Usually，I want to stop them directly，but I must realize that in China，to be a good host，she must not do that．
In most North American homes，if you are a guest，and the hosts are not smokers，you should not smoke in their house．At the very least，you should ask，"Is it OK if I smoke？"But don't be surprised if they say，"No，you can't smoke．"In my culture，if you smoke in their house，you are a bad guest，but if they don't allow you to smoke in their house，they are not rude hosts．
In a word，no matter where you are，the best way to be a good guest is to adapt to（适应）the habits of your hosts．
（1）When a western guest visits a Chinese family，he often ．
A．buys some fruit
B．brings a cup of tea
C． smokes
D． feels like a god
（2）What will the writer probably say if a guest wants to smoke in his house？
A． Let's smoke together．
B． Sorry， you can't smoke here．
C． Smoking is a bad habit．
D． It's OK if you smoke here．
（3）What can be learned from the passage？
A．A friend in need is a friend indeed．
B．Where there is a will，there is a way．
C．When in Rome，do as the Romans do．
D．Actions speak louder than words．
（4）What is the best title of the passage？
A．The Best Hosts
B．The Best Guests
C．Different Cultures in Different Countries
D．Different Guest﹣host Relationships in Different Cultures
Terry Fox was only seventeen when he got a cancer（癌症）．He must have felt hopeless when the doctor said his right leg would have to be cut off 6 inches above the knee．
But to everyone's surprise，Terry Fox made up his mind to become a long﹣distance runner and do something about the cancer．What a dream！
Although it seemed impossible，Terry decided to run across the whole country．He hoped to raise one million dollars for cancer research．Few believed he would make it．Anyway，on April 12，1980，Terry Fox began his Marathon of Hope．For the first days of his marathon，Terry Fox was alone．He started running at 4：30 am．Day by day，people began to realize that something big was happening on the lonely road．As people saw Terry，they stopped and donated（捐赠）money for cancer research．
However，his health took a rapid turn for the worse several months later．He had to give up his marathon on September 1，1980．Terry died three months later，at the age of 22．In his short life，he raised ﹩24 million for cancer research﹣one dollar for each person in his motherland．
Since his death，the yearly Terry Fox Run，first held in 1981，has grown to be the world's largest one﹣day fundraiser（筹资活动）for cancer research．
（1）What does the underlined sentence in Paragraph 2 mean？
A．The dream was very strange．
B．It was such a silly dream．
C．The dream was easy to achieve．
D．It was almost an impossible dream．
（2）Terry gave up his marathon in 1980 because ．
A．he found it too tiring
B．nobody supported him
C．he was too sick to continue
D．he raised enough money
（3）When did Terry Fox get a cancer？
A． In 1975．
B． In 1980．
C． In 1981．
D． In 1958．
（4）What is the writer's purpose in writing the passage？
A． To tell us when Terry Fox Run was first held．
B． To tell us not to give up when facing difficulties．
C． To advise us to donate money for cancer research．
D． To call on us to take part in Marathon of Hope．
Canada shares the longest international border（边界）in the world with the USA，which is8，891 km long．The longest part of the border is shared with the US state，Alaska，and it is about 2，475 km long．Here is more information about Canada．
Geography |
★the largest waterfalls，Niagara Falls ★the second biggest country in the world，after Russia ★the highest mountain，the Mount Logan with a height of 5，959 m ★the longest river，the McKenzie River in the northwest，4，241 km long ★a large country with a small population |
Attractions for kids |
★going boating in the national parks，enjoying skiing，snow﹣boarding and other winter fun activities in the mountains ★outdoor activities： riding，climbing and ice﹣skating in Toronto，Vancouver and so on ★interesting museums and wonderful city parks |
（1）How long is the longest border that Canada shares with Alaska？
A．8，891 km．
B．2，475 km．
C．4，241 km．
D．5，959 m．
（2）The largest country in the world is ．
A． China
B． Canada
C． the USA
D． Russia
（3）Which of the following statements is true？
A． The height of the Mount Logan is 5，959 kilometers．
B． The McKenzie River lies in the northeast of Canada．
C． Canada is a large country which has a small population．
D． Kids can't go ice﹣skating in Vancouver．
Earlier this year， China achieved a new milestone（里程碑）in space exploration． On Jan 3，Chang'e 4 became the first space probe（探测器）in history to successfully land on the far side（dark side） of the moon． After a 26﹣day journey， it touched softly down on a crater． The whole process of landing lasted 12 minutes， which opened a new page in history of mankind's space exploration．
The far side of the moon is the side that we can not see． We don't know much about it． This landing is of great importance． The far side of the moon is an ideal（理想的） place forscientific research． It may have unique minerals（矿物质）and other resources． Scientists can make clearer observations of deep space from there．
Chang'e 4 has sent back photos of the far side of the moon． It is also being used to carry out experiments． The data（数据） collected from these experiments could be used to help us build a base on the moon in the future． The success of the Chang'e 4 mission（任务） is a major achievement for China's space program．
China launched its lunar （月球的）exploration program in 2004， naming it Chang'e．Chinese scientists set three goals﹣﹣"orbiting（环绕运行）， landing and sample（样本）returning"． Chang'e 4 has realized the second goal． The third will be achieved during the Chang'e 5 mission， which is set to take place before the end of this year．
Following the success of the Chang'e missions， Chinese scientists are looking even farther into our solar system（太阳系）． China's first Mars mission is expected to be carried out by 2020．
（1）Chang'e 4 is the first space probe in the world to land ．
A． in deep space
B． on the moon
C． on the near side of the moon
D． on the far side of the moon
（2）What's the most important about the landing place？
A． It's far from the earth
B． It has many resources
C． It's ideal for scientific research
D． It's dark and unknown
（3）The underlined word"observations " in paragraph 2 means ．
A．学习
B．观察
C．描述
D．庆祝
（4）Which of the following is the second goal of China's lunar exploration program？
A． Landing on the moon．
B． Bringing some samples back to the earth．
C． Building a base on the moon．
D． Tyaveling around the moon．
（5）What can be the best title of the passage？
A． The Space Probe．
B． Exploring the Moon．
C． The Three Goals．
D． Exploring the Mars．
粤公网安备 44130202000953号