Sara wants to buy a motorcycle． She sees an ad in the newspaper for a used one． She calls the telephone number in the ad． The person who is selling the motorcycle lives on Flag Street in Clifton， about 15 miles from Fairview where Sara lives． She'll take a bus to get there on Sunday．
At the bus station， Sara looks through the bus schedules（时刻表）． She sees one that says "Fainiew． Clifton" on the front． That's what Sara needs．
Please look at the bus schedule carefully． Then help Sara make her decision， and answer the following questions．
Bus Schedule
（1）Why does Sara want to go to Flag Street？
（2）What bus can Sara take according to the schedule？
（3）Sara decides to arrive at Flag Street before 12： 00 by the No． 7 bus． What time should the bus
leave Fairview Station？
（4）When Sara gets on the No． 7 bus， she finds that Flag Street stop has been closed because of the street repairs． She has to get off at another stop． Look at the schedule again． Where should Sara get off the bus so that she can have a shorter walk to Flag Street？
（5）Now Sara is on Flag Street． She wants to visit a friend on her returning trip． Her friend is around the corner of Church and North Street． Which is the proper bus for her to take and where to get on the bus？
Shanghai University of Engineering Science has become the first university in China to be covered by a 5G network，the university announced on Tuesday．
Chinese mobile carriers（运营商） are expected to spend 1.2 trillion yuan（US＄176.5 billion） on 5G by 2025，50 percent more than their total 4G investment （投资）， Nomura said yesterday． Carriers including China Mobile，China Telecom and China Unicom， are expected to build over 4.9 million 5G base stations by 2025．
5G is a"game﹣changing" opportunity for carriers as they can explore new business like smart manufacturing， super high definition video and smart driving， instead of just being a "pipeline" for voice and data services．
China will supply "temporary "5G licenses in several aimed cities this year． Consumers（消费者） will be able to use the first batch of 5G smart﹣phones and tablet computers in the second half．It's the first time that China's top industry regulator clarified the 5G industry timeline， especially the first appearance of 5G phones．
But 5G services will become accessibleto normal consumers later than expected． More work needs to be done to make the 5G industry fully developed， which won't happen until 2020， said UBS recently． New business projects and organizations， rather than normal consumers， will enjoy 5G services at first． The first batch of 5G services will be available to consumers in about 10 cities only．
（1）How much did Chinese mobile carriers spend on 4G？
| A． |
About 1.2 trillion yuan． |
| B． |
About US＄176.5 million． |
| C． |
About 0.8 trillion yuan． |
| D． |
About US＄0.8 billion． |
（2）What does the underlined word"accessible" probably mean in Chinese？
| A． |
易获得的 |
| B． |
困难的 |
| C． |
让人理解的 |
| D． |
费解的 |
（3）Which part of a newspaper may the article come from？
| A． |
Lifestyle． |
| B． |
Health． |
| C． |
Education． |
| D． |
Technology． |
（4）What's the main idea of the article？
| A． |
Mobile carriers plan to spend much on 5G and it will come into our life soon． |
| B． |
China will supply "temporary"5G licenses in several aimed cities this year． |
| C． |
C， 5G services will become accessible to normal consumers later than expected． |
| D． |
The first batch of 5G services will be available to consumers in about 10 cities only． |
Global warming is a big problem that we have to stop． One of the best things we do is to plant more trees． Trees can take in CO2 in the air and stop global warming．（1）
A team of scientists at Boston University has been working with NASA to study Earths green vegetation（植被）． They used a special NASA camera and found that global leaf area had increased by 5 percent since the early 2000s． （2） That's about one﹣quarter of the size of the entire Amazon rainforest．
The growth mainly came from China's forest protection programs， NASA said． For example， since 1962． China has been planting trees in Saihanba． Hebei Province． It was once a desert，（3）
（4） Ant Forest， a feature in Alipay app， gives users points for doing eco﹣friendly things such as walking and going paperless in the office． Users can then use these points to water and grow their own virtual（虚拟的）trees． When the virtual trees are big enough， Ant Forest will plant real trees somewhere in the world．（5）
A． More than 55 million trees have been planted in this way．
B． The Chinese public has also joined in these activities recently．
C． And China was responsible for 25% of that gain． according to the study．
D． However， people there can produce vegetables without any difficulty now．
E． But now， China has turned the area into the country's largest man﹣made forest．
F． According to a news report， China is doing a great job of"greening"the world．
| A If we laid all of the blood vessels（血管）in the human body end to end，they would reach about 100，000km long． That's nearly two and a half times around Earth! |
B For the first time， Coca﹣cola has showed that it uses 3，000，000 tons of plastic bottles each year． That 's the weight of 15，000 blue whales﹣ the largest animal on Earth． |
C If your throat tickles（发痒）， pressing your ear might make it go away． That's because your throat and ears share the same group of nerves（神经）． When you press your ear，the nerves in your throat can feel it． |
| D It takes about 7 to 8 trees to make enough O 2for one person to breathe for a year． Each person needs around 750 kg of O 2per year．A large tree might make around 100kg of O 2per year． |
E To young children． a year might seen to last forever． But older people might say that it flies by． Why is that？ According to the US scientists， young people's brains deal with information faster than older people． They take in more information and do more things in a day． So they feel like each day last longer． However， older people's brains take in less information and see a day pass more quickly． |
F About 200 muscles（肌肉）work together when you take a step． That 's a lot of work for your muscles， since many people take about 10，000 steps a day．If you want to get some easy exercise， walking is good for you． |
（1）Match passages A﹣F with the two topics： ①People & Surroundings；②The Human Body． Which of the following is right？
| A． |
①﹣AB；②﹣CDEF |
| B． |
①﹣BDF；②﹣ACE |
| C． |
①﹣BD；②﹣ACEF |
（2）What's the best title for all the six passages？
| A． |
Surprising World |
| B． |
Amazing Facts |
| C． |
Unbelievable Figures |
（3）Why does the editor present readers the six passages？
| A． |
To heop readers know more about human body and environmental protection． |
| B． |
To ask readers to protect the environment and take more exercise． |
| C． |
To tell readers to have less unhealthy drink and plant more trees． |
（4）Which of the following questions is answered in the passages？
| A． |
Why do kids and older people feel a year differently？ |
| B． |
Why could a large tree produce about 100 kg of O 2per year？ |
| C． |
How do our 200 muscles work together when we take a step？ |
（5）Which of the following leads to the figure"30，000"？
| A． |
The amount of muscles working together by taking 150 steps． |
| B． |
The length of vesscles in 3 human bodies joining together． |
| C． |
The weight of O 2for 40 persons to breathe a year． |
Travel around England
Places to visit in London
☆ The Thames
It runs through London， dividing the city into two parts． It's interesting to take a trip on the river． This way， you can see almost every place of interest of London．
☆ Big Ben
May 31， 2019 is the 160th birthday of the largest four﹣face clock in the world﹣﹣﹣Big Ben． It isn't the name of the tower itself but the 13﹣ton bell inside it． Every hour， it"bongs" the number of hours to tell the time．
Places to visit in Liverpool
☆Music： "The Beatles Story"
If you love the Beatles﹣the world﹣famous 1960s music group， come here!
Open every day except Dec 25 and 26
Adult： ￡16.00
Under﹣16s and student： ￡12.00
Child under six： Free
☆Sport： "Liverpool FC"
Do you love football？ Visit Anfield football center，home to Liverpool 's favorite football team．
Closed on Sat& Sun．
Adult： ￡15.00
Under﹣16s and student： ￡9.00
Child under six： Free
☆ Museum：" Liverpool Museum"
You can learn all about the history and culture of Liverpool here． It was set up in 1851， and moved to the new building in 2011．
Open daily
Free entry!
（1）What's the suggested way to visit the most places of interest in one day in London？
| A． |
To go by boat． |
| B． |
To go by bus． |
| C． |
To go by subway |
（2）What does"FC"mean in"Liverpool FC"？
| A． |
Fried Chicken |
| B． |
Famous Coach |
| C． |
Football Club |
（3）Which of the following has a history of less than 100 years？
| A． |
Liverpool Museum． |
| B． |
The Beatles Story． |
| C． |
Big Ben． |
（4）David，a music fan，wants to go to his favorite place in Liverpool with his 9﹣year﹣old daughter and his baby son． How much should he pay？
| A． |
￡0 |
| B． |
￡24 |
| C． |
￡28 |
（5）Which is TRUE according to the ad？
| A． |
Big Ben "bongs" once at 9 a．m． every day． |
| B． |
Liverpool Museum shows the development of the city． |
| C． |
We can visit two of the three places in Liverpool any day． |
| Dear Dr． Green， My relationship with my mother is worse and worse now． It seems she's never tired of talking． She talks here and there，day and night． More seriously， I feel like we don't have much common． She doesn't always understand what I'm trying to say． What should I do？ Yours， Jim |
Dear Jim， I know how you feel． It's not easy being your age． And it 's not easy being a mother， either． It's common for kids to have trouble talking with parents， and talkative mothers are not new to teenagers． But remember， she's nagging（叨唠） you because she just wants what's best for you． Talking is her way to show love and care． And she also wants to know more about you． After a day 's work． she's tired， too． But she will never be tired of caring about you． Kids should learn to understand and care about parents． In my opinion， it's helpful to share school life with her． Then， you talk and she listens． Doing some housework together with her is another good way for you two to know each other better． And if possible， often tell her your feelings about the things around you． Always keep in mind： be polite and patient． Yours， Dr．Green |
（1）Jim wrote to Dr．Green because he had trouble getting on with his friends．
（2）In Jim's eyes， his mother doesn't always understand what he 's trying to say．
（3）Dr．Green thinks it's common for kids to have trouble talking with their parents．
（4）In Dr．Green's opinion， talking is a way for others to relax after a day's work．
（5）Dr．Green explains three reasons for mom's nagging and offers three suggestions．
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