Egypt is one of the oldest civilizations （文明） in the world． It has great culture and history． Let's take a look at some wonderful places in the country．
（1）What can we know about the Arabian Desert？
A． It is the third largest desert in the world．
B． It takes up nearly one﹣quarter of Egypt's land．
C． It is located in Western Africa．
D． It is famous for its large number of camels．
（2）What does the underlined word "it" refer to in this passage？
A． Dessert
B． Egypt．
C． Valley．
D． Luxor．
（3）Which of the following places is NOT in Egypt？
A． Luxor．
B． The Valley of the Kings．
C． The Valley of the Queens．
D． Kilimanjaro．
（4） guards the Great Pyramid of Khufu．
A． The Eastern Desert
B． The Great Sphinx
C． The Nile River
D． The Arabian Desert
（5）This passage is mainly about ．
A． the history of Africa
B． famous pyramids in Egypt
C． famous places in Egypt
D． the largest country in Africa
Time flies． My summer vacation ended in the blink of an eye， but one thing is still on my mind． From July 25 to 27， I worked as a volunteer at the Wolong China Giant Panda Garden in Sichuan． I experienced the life of being a panda keeper．
My work included cleaning the pandas' home， feeding the pandas and making food for them． The panda I took care of was named Jingke． When I went to feed him， he would stretch（伸出） one of his forefeet out on a shelf that hung on the fence and wait for his food． He would quickly grab the food as soon as I brought it to him． Can you guess what would happened next？ Jingke would lie down and begin to eat． I could hear him crunching（嘎吱作响地咀嚼） on his food and see him twisting his body around like a dancer． It was really cute． This was one of the most interesting things I saw when I worked there．
When I fed Jingke， I touched his fur（毛）． Most people think that panda's fur would be soft． But actually， panda's fur is very hard． I felt like I was touching needles．I looked at his teeth， too﹣ they were sharp and big． No wonder the panda keepers told us that pandas are not only cute， but also dangerous．
I am happy to be so close to the pandas． This experience lets me know that it is no easy to be a panda keeper．
（1）What is the meaning of the underlined phrase in paragraph 1？
A．瞬息万变
B． 眨眼之间
C． 成年累月
D．一夜之间
（2）As a panda keeper， what did the writer usually do except ？
A． cleaning the pandas' home
B． feeding the pandas
C． training the pandas
D． making food for the pandas
（3）What was Jingke like when he was eating？
A． A fighter．
B．A baby．
C． A dancer．
D． A snake．
（4）According to this passage， we can know that panda's fur is ．
A． hard
B． soft
C． comfortable
D． smooth
（5）What is the best title of this passage？
A． A panda lover
B． Keeping pandas
C．The pandas in Wolong
D． My experience as a panda keeper
On Saturday morning，every boy in town was happy，except Tom Sawyer．Tom's aunt said he had to paint the fence（围栏）．It was thirty yards long and three yards high!When he was working，some boys came along and made fun of him．
Ben was the first one who came happily with an apple in his hand．
"I'm going swimming，"said Ben．"Do you want to come？Oh，you have to work，don't you？"
Tom got a little angry，but soon he had a wonderful idea．
"Work？"he said．"I don't think this is work．It's fun．Does a boy get a chance like this every day？"
Ben thought about this．He was watching Tom's every move and was getting more and more interested．
After a while，he said，"Tom，will you let me do some painting？"
"No way．You see，Aunt Polly wants it to be done properly．I'm the only one that can do it right．"
"Oh，please，Tom，"begged（恳求） Ben．"I'll be really careful．Let me try!I'll give you my
apple in return．"
"Well，all right，Ben，"said Tom．"But you must be careful．"
He gave Ben his brush with worry on his face but joy in his heart．He started to eat Ben's apple．
All day，boys passed by and wanted to paint．When Ben got tired，Billy began to paint．He gave Tom his favorite kite．Then Johnny gave him twelve marbles（玻璃球），and so on．
That afternoon，Tom got many toys，and the fence got three coats of paint．Aunt Polly was so pleased when she saw the painted fence that she gave him a large cake!
56．At first，Tom Sawyer was unhappy because ．
| A． |
he had no time to play |
| B． |
he had no apples to eat |
| C． |
he had no friends to talk with |
57．When Tom Sawyer was working，Ben came along to ．
| A． |
give him a hand |
| B． |
ask him to swim |
| C． |
make fun of him |
58．The underlined phrase"in return"means" "in Chinese．
| A． |
归还 |
| B． |
返回 |
| C． |
回报 |
59．Which of the following is TRUE？
| A． |
Tom thought painting the fence was very fun． |
| B． |
Tom got many toys and a large cake in the end． |
| C． |
Tom was the only boy who could work carefully． |
60．From the passage，we know Tom Sawyer was very ．
| A． |
polite |
| B． |
clever |
| C． |
brave． |
Delivering a better life
By YANG FEIYUE |China Daily |Updated， 2019﹣03﹣30 10：42
A father who was disabled at work and abandoned （抛弃） by his wife brings his daughter on his takeout routes．
The 39﹣year﹣old man from Yunnan Province lost his mother when he was a teenager， He experienced a serious accident in 2012． And his wife abandoned him and their daughter three years ago．
But Li Bangyong didn' t give up．
He has managed to support himself and his girl by delivering takeout over the past two years．
Li moved to Jiaxing， Zhejiang Province to find a job but lost it after a machine crushed（压碎） his right hand．
He started delivering food with his baby last year． He put a safety chair on his e﹣bike． His girl wears a special coat to protect against sunlight and a quilt to keep warm．He works this way from 7：30 a．m． to 7 ：30 p．m． with only a 10﹣minute lunch break． He feeds his girl bread when she cries and slows down when she falls asleep． Li always carries her when he takes the food to customer' s doors， although he often has to climb many stairs．
He faces hardship but finds comfort in his work．
And many people have offered support to Li after reading his story．
（1）Who reported the news？
A． Yang Feiyue．
B．Li Bangyong．
C．Wang Zhenyu．
（2）How long does Li Bangyong usually work every day？
A．About 8 hours．
B． About 10 hours．
C． About 12 hours．
（3）Why does Li's girl walk around during a break？
A． To deliver takeout．
B． To relax her legs．
C． To protect against sunlight．
（4）Where does this passage probably come from？
A．A guide book．
B．A TV program．
C．A website
How do people find their ways？ At first， people did it by looking at the sun， the moon and stars， Later， we started to use the compass（指南针）．Today， there are navigation satellite systems．
A navigation satellite system uses groups of satellites， They send information to a receiver， such as your smart phone． Then they can find where you are．
The earliest navigation system is the Global （全球的） Positioning System（GPS） of the United States， The US has put 24 satellites into space to make sure GPS can locate a person correctly and globally． Russia's GLONASS and European Union's Galileo can also work globally．
The BeiDou Navigation Satellite System （BDS）is China's homegrown navigation system． It was set up in 2000． With it， China became the third country to build a navigation system after the US and Russia．
BeiDou can find you wherever you are． It helps you go faster by finding shortcuts and using correct directions． When you are in trouble and call the police， they will know exactly where you are if you have a smart phone that uses BeiDou．
Today， there are more than 20 BeiDou satellites above our heads． And the system is able to offer open services to the Asia﹣ Pacific area．
China plans to send more BeiDou 3 satellites into space． BeiDou﹣3's position accuracy（精确度） is less than five meters， By 2020， the BeiDou system will have 35 satellites and begin serving Globally．
（1）How did people find their ways at first according to this passage？
A． By looking at the sun， the moon and stars．
B． By using the navigation satellite systems．
C． By looking at the compass．
（2）How many navigation satellite systems are mentioned in the passage？
A． Two．
B． Three．
C． Four．
（3）What does the underlined word"locate "in the third paragraph mean？
A．位于
B．设置
C．定位
（4）What do you know about the BeiDou system？
A．It was set up before GPS．
B．It will begin serving globally by 2020．
C． There are less than 20 BeiDou satellites today．
China has named the nation's first Mars rover（火星车）Zhu Rong.For all of us，Zhu Rong is a well﹣suited name.
In an ancient Chinese story，Zhu Rong had the face of a man and the body of an animal.He rode on two dragons.When he had a big fight with Gong Gong，the god of water，Zhu Rong won.But after the fight，the human world came into complete darkness.Then he brought fire from heaven（天国）to the world.
"Zhu Rong is regarded as the earliest god of fire in traditional Chinese culture，" a space official said. "The first Mars rover was named Zhu Rong.The name symbolizes（象征）light and hope for space exploration（探索）in our country，and means to guide humans to continue exploration."
After leaving the earth last summer，Zhu Rong circled Mars for several months and landed on it in May.In recent years，our country has sent up the world's first quantum satellite（量子卫星），and Chang'e﹣4 has made a soft landing on the moon.We have made great progress in space technology and will soon start building our own space station.
（1）What Zhu Rong brought from heaven to the world was .
| A． |
fire |
| B． |
wars |
| C． |
water |
| D． |
animals |
（2）For China's space exploration，the name Zhu Rong symbolizes .
| A． |
a big fight |
| B． |
complete darkness |
| C． |
light and hope |
| D． |
Chinese culture |
（3）The underlined word "it" in the last paragraph refers to" "
| A． |
the earth |
| B． |
Mars |
| C． |
the moon |
| D． |
the sun |
（4）According to the passage，we can infer that .
| A． |
Zhu Rong is a bad person in an ancient Chinese story |
| B． |
China has made great progress in space technology |
| C． |
the writer is proud of China's space technology |
| D． |
the official doesn't like the name Zhu Rong |
Last Saturday，I went to a coffee shop to meet a friend of mine.I got there ten minutes earlier.
So I ordered a cup of coffee and sat by the window，watching people.There were some boys playing football on the street and a small boy was running after the ball as it rolled across the road.
Suddenly，there came a car.It was going very fast.When the driver saw the boy in his way，he braked（刹车）hard.But it was too late …The small boy was lying on the street without moving.To everyone's surprise，the car didn't stop.It drove away quickly.
People ran to the boy.There was a cut on the boy's head and he lost a lot of blood.The coffee shop owner telephoned the police.Soon an ambulance（救护车）arrived and took the boy to the hospital.At 6：30 pm，the police arrived and started questioning people.About half an hour later，they asked me to go to the police station because I saw everything.I gave them all the information I knew because I really wanted them to catch the driver.I didn't leave the police station until 8：00 p.m.After that I went home because I didn't want to talk to anyone.
The next day，the boy's parents called me to say thanks.They also told me their boy was fine and the driver was at the police station now.
（1）Why did the writer go to the coffee shop？
A.To relax himself.
B.To meet his friend.
C.To help a boy.
D.To watch people.
（2）What happened to the boy while he was running after the football？
A.He was taken away by someone.
B.He fell down by accident.
C.He knocked into a man in the street.
D.He was hit by a car suddenly.
（3）Who called the police？
A.The writer.
B.The owner of the coffee shop.
C.The writer's friend.
D.The waiter.
（4）Which of the following is the right order？
①The writer ordered a cup of coffee.
②There was a cut on the boy's head.
③A car came very fast.
④The writer got a call from the boy's parents.
⑤The writer went back home.
A.①②⑤③④
B.③②①⑤④
C.①③②⑤④
D.③①②④⑤
（5）How might the writer feel at the end of the story？
A.Happy.
B.Sorry.
C.Worried.
D.Popular.
Story 1
Julia said to Sam， "I will either ask you ten easy questions or one．really difficult question． Think well before you choose． If you behave well， I'll give you a candy．" Sam thought for a while and said， "My choice is one really difficult question．" "Now tell me this： ‘What comes first， Day or Night？，" Sam said with a smile， "It's Day， mom．"
"Why？" Julia asked．
"Sorry， you promised me that you will not ask me a SECOND difficult question!'
Story 2
Steve entered a doctor's room． He looked very unhappy．
"Doctor，" he said， "you must help me． I swallowed（吞）a cent a month ago．"
"Oh， my god!" said the doctor． "Why have you waited so long？ Why didn't you come to me on the day you swallowed it？"
"To tell you the truth， Doctor，" Steve replied， ‘‘I didn't need the money so badly then．"
Story 3
In a cinema during a performance Linda gets up， makes her way along the row of seats and goes out into the restroom．
A few minutes later she returns and asks the man sitting at the heading of the row，"Excuse me， was it your foot I stepped（踩）on when I was going out a moment ago？"
"Yes， but it doesn't matter． It didn't hurt at all．"
"Oh， no， it isn't that． I only want to make sure that this is my row．"
（1）What's the relationship between Julia and Sam？
A． Classmates．
B． Friends．
C． Sister and brother．
D． Mother and son．
（2）How long has the cent stayed in Steve's stomach？
A． For one day．
B． For one week．
C． For one month．
D． For one year．
（3）Linda asked the man the question in order to ．
A． say "sorry" to him
B． say "hello" to him
C． say "goodbye" to him
D． make sure that it was her row
|
In the Warring States Period， the State of Qin had a fight with the State of Zhao， Zhao needed some talented people to ask for help from Chu．Then Mao Sui﹣the man who believed he was the right person for this task came and recommended （推荐）himself．And he made the king of Chu send the army to help successfully． Zhao was safe． From then on， Mao Sui became a well﹣known hero of the state． |
|
One day， Shang Yang put a thin wooden stick near the south gate of the capital of Qin．He promised to pay 10 gold pieces to anyone who could move it to the north gate． It was such a simple job that all the people thought Shang was joking． Then he added 40moregold pieces． A man moved it and he really got 50 gold pieces．After that， the people of Qin believed Shang was a man of his word． So they all followed Shang's new laws later． |
|
Wang Xizhi was one of the most famous calligraphers（书法家）during the Eastern Jin Dynasty of China． When he was very young， he practiced his art every day and never stopped． One day， Wang Xizhi wrote in wood for an engraver（雕刻师）to cut． Then the engraver found the ink had penetrated （渗透）one centimeter into the wood．Now"Ru Mu San Fen" is often used to describe sharp ideas or useful views． |
（1）Where did Mao Sui come from according to this passage？
A． The State of Qin．
B． The State of Zhao．
C． The State of Chu．
（2）Why did the people of Qin follow Shang Yangs new laws？
A． They believed in Shang Yang．
B． They were afraid of Shang Yang．
C．Shang Yang gave them gold pieces．
（3）What is"Ru Mu San Fen"often used to describe now？
A． A man of his word．
B． Sharp ideas or useful views．
C．A well﹣known hero of the state．
The cold wind blew strongly outside． Amaya was warm in her house， thinking about an article she'd read at school． The article was about kids who helped out their communities， and she thought it would be really cool to help her own town， Harvard．
The only problem was that she wasn't sure how to help． In the article， the kids had grown food for people who needed food， but it was winter． She couldn't start a garden． Amaya was deep in thought when her mom said it was time to go shopping．
As they drove along the road， Amaya saw a family walking on the sidewalk（ 人 行 道 ），wearing only light jackets． How cold they must be! That gave her an idea! She could collect winter coats， hats and gloves for people who needed them．
She shared her idea with her mom， who thought it was great． But how would they spread the idea to get plenty of winter clothing？ Amaya decided to talk to her teacher， because then she could share her idea with her classmates at least．
Ms． Monroe agreed when Amaya talked about her idea． They decided to call the project Hats in Harvard． Then they wrote a letter explaining the project． Ms． Monroe even said she could help Amaya talk to the headmaster about it， so they could get the whole school to join in it． They met with the headmaster during lunch time． He was excited about the idea， and said he would make sure copies（复印件） of the letter went home with all the students．
They collected enough winter clothing in only one week． Then they left the clothes around two parks， so families who needed clothes could get them there． Three days later， Amaya and her mom went shopping again． She saw the same family that had given her the idea for Hats in Harvard． This time， though， the family looked nice and warm in some new coats， hats and gloves． Amaya felt warm in her heart， and was very glad she could help others．
（1）Amaya wanted to after she had read an article at school．
A． grow food
B． collect winter clothing
C． help her own town
D． go shopping with her mom
（2）Whom did Amaya share her idea with first？
A． Her teacher．
B． Her mother．
C． Her classmates．
D． Her headmaster．
（3）The underlined word "it" in Paragraph 5 refers to（指的是） ．
A． the letter
B． the project
C． the winter clothing
D． Ms． Monroe's idea
（4）Which of the following is TRUE according to the passage？
A． It took three days to collect enough clothes．
B． Ms． Monroe only helped Amaya write a letter．
C． Families who needed clothes got clothes from Amaya．
D． The headmaster helped spread the project Hats in Harvard．
（5）After reading the passage， we can know that ．
A． Amaya herself could complete the project well
B． Hats in Harvard was supported by many people in Harvard
C． the family that gave Amaya the idea for Hats in Harvard knew Amaya
D． Amaya helped the families who needed winter clothing because she knew them
Why are dogs our best friends．Maybe because they can understand our words much better than we thought，according to a study in Hungary．It found that dogs understand not only what we say，but also how we say it．
"The results were very exciting and very surprising．"Said the researcher Attila Andies，from Eotvos Lorand University in Budapest．
For the study，the researchers first trained 13 dogs for months．The dogs had to sit quietly inside machine，so that the researchers could check their activity．
Then the researcher put headphones on dogs and played people's voice to them．There were four different voice．Some were positive words，such as"well down"，or neutral（不带感情色彩的） words like"however"．The words were also in different tones（音调）．Some were positive and some were neutral．
Brain scans（扫描）showed that the dogs could recognize（辨认）words．as well as the tone of words，much like people do．The positive words with a positive tone brought the stronger activity in their brain's reward centers（反应中枢）．
"It shows that for dogs，a nice phrase can word very well as a prize，but it words best if both words and tones match．"Said Andies．
They also found that dogs deal with meaningful words with the left side of the brain and tones with the right．Human brains work in the same way．
It gave us a new understanding of language，said Andies．That is，not only do humans understand the meaning in words，other species（物种） do too．
根据短文内容，选择最佳选项，并在答题卡上将选定的答案字母标号涂黑．
36．What was found according to the study in Hungary？
| A． |
Dogs can't understand people words． |
| B． |
Dogs can only understand what we say． |
| C． |
Dogs can understand what we thought better than our words． |
| D． |
Dogs understand not only what we say，but also how we say it． |
37．Which of the following is NOT mentioned in the study？
| A． |
Researchers played with the dogs． |
| B． |
Researchers made dogs sit inside machine． |
| C． |
Researchers scanned the dogs'brain． |
| D． |
Researchers played people's voice to the dogs． |
38．Dogs think as a best prize．
| A． |
neutral words with a neutral tone． |
| B． |
neutral words with a positive tone． |
| C． |
positive words with neutral tone |
| D． |
positive words with positive tone |
39．According to the passage，which of the following is TRUE？
| A． |
Human brains don't work in the same way as dogs do． |
| B． |
Dogs deal with meaningful words with the left side of the brain． |
| C． |
The researchers trained dogs for years to check their brain activity． |
| D． |
Researcher Attila Andies was disappointed at the result of the study． |
40．What is the main idea of the passage？
| A． |
Dogs are as clever as humans． |
| B． |
Dogs are good at learning human's language． |
| C． |
Dogs can understand the meaning in words． |
| D． |
Dogs can do what human do． |
What's a spacewalk？ Any time an astronaut gets out of a spacecraft（航天器） while in space， it is called a spacewalk． Astronauts go on spacewalks for many reasons． For example， experiments can be placed on the outside of a spacecraft． This lets scientists learn how being in space affects（ 影响） different things． By going on spacewalks， astronauts can also fix things instead of bringing them back to the earth to fix．
When astronauts go on spacewalks， they wear spacesuits to keep themselves safe． Inside spacesuits， astronauts have the oxygen（氧气） they need to breathe and the water they need to drink． To keep the astronauts and the spacecraft safe， the astronauts must leave and go back to the spacecraft through a special door． When on a spacewalk， astronauts use safety tethers to stay close to their spacecraft． Tethers are like ropes， connect the spacewalkers with the spacecraft． They keep astronauts from floating（ 漂 浮 ） away into space． Another way astronauts stay safe during spacewalks is by wearing a SAFER． SAFER is worn like a backpack． It helps an astronaut move around in space．
How do astronauts train for spacewalks？ One way is by going for a swim． Floating in space is a lot like floating in water． Astronauts practice spacewalks underwater in a huge special swimming pool． For every one hour they will spend on a spacewalk， astronauts need to train seven hours in the pool． Another way astronauts practice for a spacewalk is by using virtual reality（虚拟现实）． It looks and feels just like a spacewalk．
Today， only three countries have finished spacewalks independently． They are Russia， the United States and China． The first person to go on a spacewalk in the world was Alexei Leonov from Russia． Zhai Zhigang is the first Chinese astronaut to go on a spacewalk． The world record of spacewalks is held by Russian astronaut Anatoly Solovyev． He has been on 16 spacewalks and spent more than 82 hours outside in space．
（1）About the spacewalk， we can know ．
A． some things can be fixed by astronauts during spacewalks
B． all experiments must be placed on the outside of a spacecraft
C． an astronaut can get out of a spacecraft any time while in space
D． a spacewalk lets scientists learn how being in space affects different things
（2）How many ways to keep the astronauts safe during spacewalks？
A． Two．
B． Three．
C． Four．
D． Five．
（3）What's the meaning of the word " tethers" in Paragraph 2？
A． 吊篮
B． 系绳
C． 笼子
D． 钩子
（4）Astronauts train for spacewalks by ．
A． floating in space
B． using virtual reality
C． going on spacewalks outside a spacecraft
D． training in water in a common swimming pool
（5）According to the passage， which is NOT true？
A． China can finish a spacewalk independently．
B． Astronauts can breathe and drink in spacesuits．
C． Astronauts can move around in space with the help of SAFER．
D． Anatoly Solovyev is the first person to go on a spacewalk in the world．
When Reginald Johnston， a British scholar（学者）， first walked into the Forbidden City in 1919， most palaces weren't allowed to visit． But a century later， when the People's Republic of China is to celebrate its 70th founding anniversary（周年纪念） in October，the 599 year﹣ old palace complex（宫殿群） becomes the world' s busiest museum．
Open to the public
In the old days， ordinary people could only imagine what it looked like inside． When the Palace Museum was founded in 1925． the public could go into the palaces． Now 80% of the total area of the museum is open to the public and it will increase to 85% in 2025．
Embracing（拥抱） the world
"It felt like you were hit by hundreds of years of history．"Christopher Allen from Britain said， "I beginto love its history and culture．"
The Forbidden City is becoming more open and friendly to visitors． It attracted about 3.5 million visitors from abroad and 9 overseas（海外的） exhibitions were held in 2018 The Palace Museum exhibition becomes a cultural phenomenon（文化现象） everywhere it goes．
Attracting the youth
On the Palace Museums online store on Taodao， you can find more than 10， 000 cultural products． The ones with cute and humorous pictures of emperors are very popular．
Some favourite products also go offline． For example， the Kangxi Emperor's Favourite Chocolate"， the most popular drink always has people lining up（排队） to get a taste．
As a child， Xu Jing often rode a bike in front of the Meridian Gate（午门）．"I had little memory of the museum then， but now I am more willing to visit it after watching several popular TV shows about the museum， "she said．
（1）The current situation（##）of the Forbidden City is that ．
A． it has become the world's busiest museum
B． most palaces are still not allowed to visit
C． it is closed to all the world except local people
D． it is not open because there are too many exhibits
（2）The Palace Museum has been open to the public for years．
A． 70
B． 94
C． 100
D． 599
（3）Which is NOT the reason that the Forbidden City attracts more visitors from abroad？
A． Foreigners are hit by hundreds of years of Chinese history．
B． The Forbidden City is becoming more open and friendly to visitors．
C． The ticket price of the Forbidden City is the lowest．
D． The Palace Museum exhibition becomes a cultural phenomenon everywhere it goes．
（4）According to the last part， the youth know more about the Palace Museum mainly Through ．
a． the online store on Taodao
b． offline stores
c． history books
d． popular TV shows
A． a， b， d
B． a，b，c
C． b，c，d
D． a，c，d
（5）Which is RIGHT according to the passage？
A． The Palace Museum becomes world famous in a short period．
B． Visitors can leave their footprints（ H E） in each area of the museum．
C． All the native people were willing to visit the museum when they were kids．
D． With the development of China， the Palace Museum opens its arms and welcomes the visitors from all around the world．
DNA is the whole"map" of the human body.It is something that all humans have，and it tells the body what to do.DNA is the reason that we look like our parents，because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time.In 1860，Mr Mendel discovered why we look similar to other people in our family.It is because of small things called "genes（基因）"in our body.In 1953，two scientists，Watson and Crick，found out that those small parts are real messages.They are written in the DNA with a special language.
In 1961，another two scientists found the first "word" that they could understand in that language.It shows how DNA tells the cell（细胞） to build its parts.So far，scientists have found all the words in the DNA map，but we do not understand what they all do.By understanding what just one "word" means，we can help to save people from several illnesses.So the more we understand ，the more doctors will be able to do.
Most people hope that this will help to make better medicine to help sick people，Other people worry that when we learn more "words" and find out more information，we will use it in the wrong way，just to make people more attractive（有吸引力的）or stop sick people getting jobs.
（1）Who discovered why we look like other people in our family in 1860？
A.Crick.
B.Watson.
C.Mr.Harris.
D.Mr.Mendel
（2）The two scientists found in 1961.
A.all the words in the DNA map
B.small things called "genes" in our body
C.the first "word" that they could understand in that language
D.The small parts are written in the DNA with a special language
（3）How can we help sick people if we understand more "words" in the DNA map？
A.Make better medicine.
B.Stop them getting jobs.
C.Tell them what to do.
D.Make them attractive.
（4）According to the passage，all of the following are true except that .
A we look like our parents because of "genes" in our body
B.we have understood what all the words in the DNA map do
C.DNA is the whole "map" of the human body
D.DNA tells the cell to build its parts
（5）What do people think of this research about DNA？
A.It can be bad.
B.It can be good.
C.Lt can be good but won't work.
D.It can be good and bad.
We spent holidays with our uncle．He loved to go on walks to collect stones．One day，he bought us backpacks（背包） and asked us to go to the mountain with him and carry the stones．
The whole day we walked around．Every now and then he put stones in our bags．To our surprise，he also took some stones out from our bags．But we thought he had just found better stones．
When we returned to the house，we were very tired．The backpacks were so heavy that we felt relaxed when we put them down．But uncle's backpack was half empty．
"Why did you put so many stones into our backpacks？"we asked．
"I didn't．You did．"He said．"You didn't know it，but I gave you a test today．I listened to every word you said．Whenever you were complaining（抱怨），I added a stone to your bags．Whenever you talked about something with positive（积极的） thinking，I took out a stone．And now look at your backpacks．"Our backpacks were full of stones．
Your negative（消极的） thoughts are like stones．You carry themin your mind just like those stones in a backpack．The more negative thoughts，the heavier your mind．
With great love，our uncle taught us one of the most important lessons in life．
依据短文内容，选择最佳选项，并在答题卡将选定答案的字母标号涂黑．
31．How did they feel when their uncle took some stones out from their bags？
A．Relaxed
B．Surprise
C．Sad
D．Tired
32．What did they find when they returned to the house？
A．Their uncle's bag was half empty．
B．There was nothing in their uncle's bag．
C．Their uncle's bag was full of stones．
D．There were few stones in their uncle's bag．
33．When would their uncle add a stone to their bags？
A．When their uncle had interesting thoughts．
B．When their uncle found a better stone．
C．When they complained about something．
D．When they talked about something amazing．
34．According to the passage，when does the underlined word"them"refer to（指的是）？
A． The bags
B．The stones．
C．Positive
D．Negative thoughts
35．What can we learn from the story？
A．Everyone must accept others'advice．
B．We should be positive about life．
C．Never think about unimportant things．
D．It's necessary to make a plan before doing things．
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