Do you think there is too much noise in our city? If you live near an airport，you will be unhappy because of a plane often make a loud noise．The sound of planes or heavy vehicles is likely to cause deafness if heard continuously（不断地）．
However, most people in our city do not seem to mind noise. They like to enjoy music when they are doing uninteresting jobs．It is a new danger because pop music，when played through powerful amplifiers（放大器），can reach 120 decibels（120分贝的）at a distance of five feet．A continuous noise of over 85 decibels can cause deafness．It was discovered that many young people in America could hear no better than 65-year-old people．
In the past we used to think that only workers in very noisy places would become deaf．For example，when newspapers and books are being printed，the noise level is over 85 decibels，and some of the workers become deaf．Today，however，scientists believe that 10 percent of the workers in Britain are being deafened by the noise．
Sometimes noise of less than 85 decibels can make some people tired and stressed．We all know that too much noise makes life difficult and unpleasant．It can do great harm to people's health and prevent people from working well．Workers in noisy offices are not as efficient（效率高的）as those in quiet offices．Noise makes people less efficient．Can anything be done to reduce or control noise?
In Britain the government has made several laws to reduce noise．Though the government has spent a lot of money in making airports and main roads quieter，many people think that there are still not enough laws．For example，there are no laws to control the noise of machines．In Japan，America and Norway there are such laws．As a result，workers can be given compensation（赔偿）if they become deaf．Some workers become deaf because of ________．
| A．hard work | B．a continuous noise of over 85 decibels |
| C．powerful amplifiers | D．uninteresting jobs |
In Britain there are laws to ________．
| A．stop workers from becoming deaf | B．control the noise of machines |
| C．keep down noise | D．help deaf workers in need |
Who can be given compensation if they become deaf?
| A．American workers． |
| B．British workers． |
| C．Both American workers and British workers． |
| D．None of the above answers． |
判断正误：阅读下面的材料，判断下列句子是否符合短文内容．符合的填涂"T"，不符合的填涂"F"．（T＝True，F＝False）
More and more people are using mobile phones now．Smart phones are used as televisions， cameras， and music players． They are also used for sending e﹣mails or surfing the Internet． If someone talks about mobile phones， many Chinese will think of Huawei．
In China， even in the world， Huawei is a wonder（奇迹）． Ren Zhengfei built up （创建） Huawei company in 1987． The company sold 58.4 million smart phones in the first season of 2019． Huawei has got the second place at the mobile market．
Now，Huawei has been the leader in 5G field． It has more than 75，000 top engineers and scientists on research． They try their best to bring digital（数码）and high technology to every person and place． It's more convenient for modern people to live in a rapid way．What a useful technology 5G is！
We are looking forward to seeing a stronger Huawei． It provides a faster and better communication way for us． It also brings"Created in China"to the world．
（1）You can use Huawei mobile phones to take photos．
（2）Ren Zhengfei set up Huawei company in 1987．
（3）Huawei has got the first place at the mobile market．
（4）Few top engineers and scientists work on research in Huawei company．
（5）Huawei gives us a slower communication way．
Neijae is one of the world's youngest barbers（理发师）． At just 7 years old， she completed training at the Junior Barber Academy．
Neijae says she didn't think much about hair or styling before she heard of the academy， "I would braid（编成辫） my own hair and my doll's hair，" she said， "but I wasn't really interested in barbering course． I thought only boys could do it．"
Her mom， Graham， says she tried to get Neijae's older brother to take the barbering course．When he didn't want to go， Neijae decided to give it a try．
Neijae was the youngest student in her class． She was also the only girl． "I was never afraid，" she says．
During the six﹣week course， Neijae asked her teacher a lot of questions． "If she needed to say it in a way that she could understand， she would ask right away，" Graham says， "She's not afraid to use her voice． She's not afraid to ask questions．"
What was the most important thing Neijae learned from the course？ "Safety first，" she says．"That's always the first thing， Cleaning our tools， that's the second most important thing． I have to protect myself and my customers．"
After Neijae finished the course， a video of hers became popular． Since then， she has had the opportunity to meet professional barbers and famous persons．
（1）How old was Neijae when she completed training at the academy？
（2）Did Neijae's brother take the barbering course？
（3）What wasn't Neijae afraid to do during the 6﹣week barbering course？
（4）What was the most important thing Neijae learned from the course？
（5）What became popular after Nejae finished the course？
Why Recess（课间休息） is So Important for Children
Recess used to be a daily thing﹣if you drove past your local school after lunch，you'd see hundreds of children running， playing and just being children． （1） ． Recent research have found that recess is important for more than just keeping children healthy and fighting children fatness﹣it also helps improve cognitive（认知） skills． （2） ．
1．Social Benefit（利益）
Children start learning social skills as soon as they start communicating with their parents． Once they reach the school age， their communications turn into with other children．（3） ．These skills will carry them through childhood and into their adult lives．
2．（4）
Besides the social benefits， recess also has some cognitive benefits that are just staring to be developed． Science has shown that recess helps children to get information better， learn new things faster and improve creativity． Recesses from the school day are good for both the body and mind， and they help keep children more active in their studies and get the information they're taught in class．
3．Physical Benefits．
（5） ．At present，about 18.5 percent of children in the United States are considered fat．Much of this problem can be caused without recess．Kids might spend their time on computer games at least 30 minutes a day， recess can help them run， jump play and just be kids． Now it's summer time， get them to spend some time in the swimming pool to get their weekly exercise．
A． Cognitive Benefits B． Behavioral Benefits C． Here are 3 ways that recess benefits children D． But now the push toward good test grades has changed that E． Childhood fatness is a growing problem in the world． F．Recess helps to build and improve social skills in a way that can never be taught in the classroom |
Each weekday， more than 30 million students in Canada eat meals in school cafeterias． And when lunch is over， they fill the rubbish cans with uneaten food．
More than ＄1 billion worth of food is wasted every year． Wasted food is wasted money．It's also a missed chance to feed hungry people．And it's had for the environment：farming， packing， and transporting food produces greenhouse﹣gas emissions（温室气体排放）． They pollute the air．
Schools have developed ways to cut back on（减少） waste． Making lunch period longer helps． It gives kids time to eat everything on their plates． Many schools follow government rules that say students must take a certain number of healthy things at mealtime． Those rules help kids get a better meal． But they can lead to more waste． That's why schools in Canada set up something called share tables．Students put untouched food on the table． A student who wants the food can take it． There are rules to make sure the food is safe． Food that isn't taken from the table is served another day．
Students also waste food because they don't like how it tastes． Cook Sam wants to change that． He works with a program called Cooks in Schools． He helps dining hall workers develop dishes kids enjoy．
You can fight food waste too． At the store， look for "ugly" produce．Fruits and vegetables with bad shapes are still delicious， but they are often not noticed． At home， read safety labels（标签）． If a label says "best before"， the food is still safe to eat for a little while after the date． If the label says "use by"， the food is no longer safe after the date．
（1）What does the underlined word "cafeterias" mean？
A． Dining halls
B． Classrooms
C． Hallways
（2）What is NOT the result of wasting food？
A． Wasting money
B． Bad for the environment
C． Feeding hungry people
（3）How do schools in Canada cut back on waste？
A． Making lunch period shorter．
B． Following government rules．
C． Setting up shared tables．
（4）Why do students waste food according to Paragraph 4？
A． They don't like Cook Sam．
B． They don't like the dishes．
C． They don't like dining hall workers．
（5）According to the last paragraph， which food is NOT safe on June 18th， 2019？
Addyson is an 8﹣year﹣old girl from Kansas． Maurine is a 9﹣year﹣old girl from a village called Bartabwa in Kenya． It might not seem as if the girls have much in common， but when they met at a dinner two years ago， in Kansas， they became friends at once．
The dinner was hosted by the group World Vision International． In some parts of the world， people must walk several miles each day to collect water from a stream（小溪） or another water source． Often， the water is polluted． World Vision builds wells（井） and rain catchers in these communities．
Addyson was at the dinner because her family supports World Vision． Maurine was there because her village had been without clean water． World Vision solved that by building a water station there． Addyson was influenced by Maurine． "People helped Maurine so she could have clean water，and kids are dying because the don't have it，" Addyson says． "Addyson says． "I want to help．"
Races are one way World Vision raises money to pay for its water projects． Runners promise to run a race， often a 26﹣mile marathon or 13﹣mile half marathon． They ask people to support them by giving away to World Vision．
Addyson decided to run the 2017 Knasa City Half Marathon for World Vision．She'd raised ＄20，000． She's the youngest person in World Vision history to raise more than ＄10，000． In 2018， she ran again﹣﹣﹣﹣and raised ＄36，000．
Addyson and Maurine still keep in touch． Last year， Maurine returned to the U．S． and they met up in Chicago． But Addyson's work is not finished． "My purpose is for every kid to have clean water，" she says．
（1）Where did the two girls become friends？
A． In Bartabwa．
B． In Kansas．
C． In Chicago．
（2）How did World Vision help Maurine's village？
A． By building wells．
B． By building a water station
C．By building rain catchers．
（3）Which of the following is the way Word Vision raises money？
A． By dinner．
B． By friendship．
C． By race．
（4）How much did Addyson raise in total from 2017 to 2018？
A． ＄46，000．
B． ＄56，000．
C． ＄66，000．
（5）What's the best title of the passage？
A． Run for Clean Water．
B． Run for Bartabwa．
C． Run for Maurine．
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