假定你是李华，你的美国朋友Jack想要了解中国的科学家。你决定用英文向他介绍2015年获得诺贝尔医学奖的屠呦呦，因为她发现了青蒿素，为人类防治疟疾做出了巨大贡献。请根据以下要求，写一封回信。
内容:1. 屠呦呦简介
2. 对你的影响
要求:1. 100词左右；
2. 可适当增加细节以使行文连贯。
3. 开头和结尾已给出，不计入总词数。
提示词:malaria疟疾；artemisinin青蒿素
Dear Jack,
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
以下10个句子，每个句中只有一处错误。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧)，并在符号下面写上该加的词。
删除:把多余的词用斜线(﹨)划掉。
修改:在错的词下划一横线，并在该词下面写出修改后的词。
The efforts she had made contributions to improving prison conditions.
You'd better get your eyes examining as soon as possible.
He likes to lock himself in the study, quiet and cosy, absorbing in a good book.
The United Kingdom, consisted of four countries, has a population of about 67 million.
The train moved on smoothly as we lay relaxing and dreaming.
The instantly the teacher entered the classroom, all the students stopped talking.
He is always working hard at English every time when I see him.
Never before I found such a beautiful place in my hometown.
When talked about the changes in China, he felt so excited.
The doctor will try to save the little boy even if he knows how it takes to do it.
阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
The world's longest sea bridge has opened. It links Hong Kong and Macau 1. mainland China. The bridge 2.(call) the Hong Kong-Zhuhai-Macau Bridge and is 55 kilometres long. The bridge took over a decade 3.(construct). Builders had to make some islands in the Pearl River Delta to provide the supports for the bridge. There is also 4.6.7-kilometre underwater tunnel in the middle of the bridge. This is to allow ships to sail through the Delta. The bridge will 5.(great) cut the time 6. takes to travel from mainland China to Hong Kong and Macau. The journey time to Macau has been cut from over three hours to just 30 minutes, 7.(make) the cities in the Pearl River Delta into a whole. A trade and tourism expert said, “This makes Hong Kong a lot 8.(convenience) for goods, passengers and trade, 9. is a benefit from the motherland.” The bridge will be open to tourists to drive across it. However, car owners will not be able to cross the bridge unless officially 10.(approve). Most drivers will take a shuttle bus to make the journey.
根据汉语、首字母或语境提示写出单词。
1.The social media company has previously provided French Courts with data related to people __________(怀疑) of terrorism and violent acts.
2.Always read the i____________ on the bottle carefully and take the right amount of medicine.
3.What first ____________(吸引) me to her was her sense of humour.
4.The car should cost r___________ 50,000 pounds but I'm not sure.
5.Almost all job applicants are determined to leave a good i___________ on a potential employer.
6.Teachers have to ____________(持续) update their knowledge in order to maintain their professional.
7.I promised him to go, but the heavy rain really places me in a d___________. I'm not sure whether I will go or not.
8.The US State Department is requiring that visa applicants' information on their social media accounts be _____________(提交).
9.Pressure ___________(应用) to the wound will stop the bleeding.
10.More and more people choose to shop in a supermarket as it offers a great v_________ of goods.
I'm a 43-year-old mother of three young kids with a Master of Science degree. I also ______ pizzas for a living. I started doing it after _____ home with my children for four years. Caring for your kids all day is a ______ opportunity for many women, but it wasn't right for me. I began suffering from ______ and decided to get a job so I'd have more of my own identity. Now I work nights when husband is home so we don't have to ______ child care.
After I learned the basics of pizzas delivery—like getting the ______ together and not getting lost—I began my new "career". Being ______ and organized by nature, I studied the tipping patterns of the town.
Our community had a small, expensive liberal-arts ______ full of students who ordered lots of pizzas. Most of the kids were friendly and polite. ______ Friday and Saturday nights, some of the dorms had huge parties. ______ the stairs were sticky from beer and the music was so loud they couldn't ______ me knock on the door, the crowds of happy students shouting, "Pizza! Pizza!" always let me through.
The first few days of each month, one of us drivers would take ______ turn covering the public-housing developments. These customers did not always tip well, ______ I always liked seeing the children and adults sitting outside and ______ the evenings when the weather was nice.
I also deliver to multimillion-dollar homes now, but the ______ I make in tips has stayed the same. As I ______ to these beautiful houses, it's easy to fantasize about a ______ tip. The person who answers the door always _____ young and, like the members of my own family, ______ educated. All I usually get is a brief "Thank you" and a dollar or two.
People might say I'm crazy to waste my education, but I have ______ most of them don't: a job I love.
1.A.buy B.wait C.turn D.deliver
2.A.staying B.cleaning C.coming D.going
3.A.bad B.fantastic C.dull D.terrible
4.A.depression B.satisfaction C.expression D.education
5.A.call for B.depend on C.learn about D.know of
6.A.goods B.news C.books D.orders
7.A.competitive B.lazy C.changeable D.quiet
8.A.bar B.college C.company D.house
9.A.On B.In C.At D.Of
10.A.After B.When C.Though D.If
11.A.have B.make C.notice D.hear
12.A.our B.their C.your D.my
13.A.thus B.but C.even D.then
14.A.describing B.enjoying C.considering D.expecting
15.A.amount B.number C.degree D.weight
16.A.pick out B.make out C.drive up D.show up
17.A.generous B.honest C.friendly D.modest
18.A.sees B.watches C.looks D.stares
19.A.high B.highly C.deep D.deeply
20.A.who B.which C.what D.that
To an outsider，any culture can seem confusing.And the UK's got a thing or two that raises a few eyebrows.However，understand the why and things might be less puzzling.1..
In a world where 61％of nations drive on the right，Brits drive on the left.Why? Most people think it goes back to Medieval，maybe even Roman times.2. when you remember that right-handed people wear a sword on their left hip.Travelling on the left allowed you to keep your weapon arm toward your opponent，who would be on your right.This practice continued until the 18th century when a law was passed requiring all traffic crossing London Bridge to keep to the left.
Visitors to the UK that have just washed their hands in an old-fashioned sink might be wondering why one tap is only for hot water，the other cold.3..So，why this oddity? It relates to a time when hot and cold water were kept separate to prevent pollution.Drinkable cold water came from a mains supply，but hot water came from attic tanks and was not considered suitable for consumption.So they were kept apart.
Millions of people drink tea worldwide，but the odd Brits put milk in theirs.Why? This mysterious practice relates to the quality of china cup used in the 18th century when tea was first imposed.For the majority of Brits，the cups available couldn’t stand the heat of the boiling water and would break，so milk was added first.4..And this practical tweak soon became a national habit.
5..As you can see，these odd Brits have perfectly clear reasons for left-hand driving，two-tap sinks and tea with milk.Even if they still seem strange，at least now you’re in the know.
A.This makes it difficult to improve
B.There is a method to the madness
C.This unusual behavior makes sense
D.You can know the origins of the practices
E.Either can make washing very uncomfortable
F.This cooled the cup enough to resist the boiling water
G.Here are the reasons for three of Britain’s more puzzling practices
