I can play_________basketball, but I can’t play________violin.
A.the; / B./; a C.the; the D./; the
—Can your brother play the guitar?
—No, he________, but he can________chess.
A.can; plays B.can’t; to play C.can’t; play D.can’t; playing
今年1月底2月初爆发的由新型冠状病毒感染的肺炎疫情牵动人心。假如你是李华，你的澳大利亚笔友Mark得知此事后，对你很关心，他在微信上给你留言，想了解一下你和你的父母是如何科学预防该病毒的。请你根据下面的图片内容，用英语写一篇短文回复他的留言。
要求：1. 内容要紧扣图片；2. 语言表达要准确，语意要通顺、连贯；
3. 词数不少于100，短文的开头和结尾已给出，但不计入总词数。
参考词汇：face mask 口罩；treadmill 跑步机
Hi, Mark. I'd like to tell you what my parents and I did to stop the virus spreading.
Thanks for your care about me and my family. Please don't worry about us. We'll take good care of ourselves. We believe everything will go well.
根据汉语意思完成英语句子，每个空格填一个单词。
1.学会寻求帮助很重要。
It’s important to learn to _________ _________ help.
2.现在，越来越多的学生下课后进行体育锻炼。
Now more and more students _________ _________ after class.
3.只背诵知识而不认真思考，这样的学习是无意义的。
It's __________ to study only by memorizing knowledge without thinking __________.
4.我们的语文老师总是引导我们欣赏古诗词的美。
Our Chinese teacher always guides us to ___________ the ___________ of ancient poetry.
5.我很惊讶的发现孩子们在物理课上使用这些很平常的材料发电。
I was surprised to see the children used these common __________ to __________ electricity in their physics class.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Obesity is a fancy word to say someone is heavy. There are a lot of people who are overweight in America and the world as well. An overweight person not only looks heavy and less handsome,but it can also lead to different illnesses.1.
What causes obesity? 2. Junk food, also known as fast food, is the name given to food that can be prepared and served quickly. It is typically inexpensive to buy but unhealthy to eat. Well-known fast food restaurants include McDonald's, KFC, Pizza Hut and Burger King—all of the above we can easily find in cities in China. The king of fast food, McDonald's, feeds about 45 million people around the world every day.
They are called junk food, because hamburger, pizza and the like contain high calories(卡路里). If you eat a Big Mac,an order of large fries, and a large coke, you will need to walk non-stop for six hours to burn off the calories. 3.
4.Popular sugary drinks, of course, include Coca Cola, Pepsi Cola and many new brands that appear on the market every a couple of days. Most people don't realize how easy it is to gain weight from drinking sugary drinks, juice drinks, sports drinks and sweetened tea. Just one bottle of soda can have 250 calories and more than 16 teaspoons of added sugar. As a public strategy to improve foods, the US government in 2014 required restaurants and especially fast food restaurants to write the calories on the menu.5. It may be helpful to lose weight.
A.Nobody knows why so many people like junk food.
B.It is viewed as one of the public health problems in the 21th century.
C.Don't be fooled by soft drinks, which are high on sugar.
D.When we talk about it, the first thought comes to mind is: junk food.
E.And the left calories that haven't been burnt will put weight on you.
F.Never forget about what the most important thing is.
G.People are supposed to count the calories first before eating.
It started with a trip to the waste transport station. In 2011, Miranda Wang visited a waste transport station in her hometown of Vancouver. She and her friend Jeanny Yao, now a senior at the University of Toronto, were shocked to see the huge amount of plastic in the station.
So they decided to do something. As seniors in high school, they read through the hundreds of pages of scientific papers and had an idea: find bacteria (细菌) that can degrade (降解) plastic. The University of British Columbia invited Wang and Yao to use their lab space to start working on their project.
Now four years in, Wang and Yao finally made it. They are turning their high school science project into a multi-million dollar, award-winning business. They set up BioCellection last May, a company that takes plastic pollution out of the ocean and then uses bacteria to break down these plastics into a product used in the textile (纺织) industry.
“Basically, we recycle ocean plastic pollution into usable materials,” Wang said.
BioCellection recently won the Grand Prize in Pennvention. It was also the top undergraduate team and the winner of the Social Impact Prize in the Wharton Undergraduate Business Plan Competition.
Though Wang and Yao have been developing their idea throughout college, this year they take their project to the next level, getting two patents ( 专 利 ) and nearly $300,000 in funding. BioCellection makes money by both clearing plastic from the ocean and selling the product produced from the waste plastic. Under their business plan, BioCellection aims to become a $100 million company, taking 243,000 tons of plastic out of the ocean every year. “The most sustainable (可持续的) technology comes from sustainable business,” they said.
However, the pair's main focus is on the influence of this technology. “We hope that the younger generation would never see plastic pollution.” They said.
1.When did Wang and Yao begin their project?
A.When they studied in the university. B.When they were in high school.
C.After they finished high school. D.Before they found a job.
2.According to the passage, what's the main problem that Wang and Yao have been solving?
A.The waste transport station can no longer accept plastic.
B.They need a lot of money to run the plastic company.
C.There is much waste plastic pollution in the ocean.
D.Plastic industry is facing difficulties to develop further.
3.According to the passage, how did Wang and Yao deal with their project?
A.They sold their project to a technology company to make more money.
B.They kept working on it while studying in the University of British Columbia.
C.They did nothing special but worked on it with the help of the government.
D.They turned the project into an award-winning business called BioCellection.
4.Which of the following statements is NOT true about BioCellection?
A.One way to make money is selling bacteria that can degrade plastic.
B.It can recycle plastic and produce usable materials.
C.It was set up by Wang and Yao last May and develops fast this year.
D.It aims to take 243,000 tons of plastic out of the ocean every year.
5.According to the last two paragraphs, what can we learn?
A.Wang and Yao only aim to develop their business.
B.Successful business comes from great technology.
C.Wang and Yao value the influence of technology more.
D.The younger generation has duty to solve plastic pollution.
