At the beginning of November, the 35th Chinese Antarctic expedition(南极科考队) set off for the polar(极地的) region. This time, one of their main tasks is to build China's first permanent(永久的) Antarctic airport, Science and Technology Daily reported.
There are more than 20 airports in Antarctica, according to Global Times. But none of them belongs to China. China's polar plane Xueying 601 has to take off and land at Russian airports.
The new airport will help Chinese airplanes take off and land in the South Pole. This will make it easier to transport scientific equipment and do research, Zhang Xia from the Polar Research Institute of China(中国极地研究中心) told Global Times.
In order to be environmentally friendly, the airport will be small, said Sun Bo, the leader of the research team. It is much smaller than the usual airports in our cities.
However, this doesn't make it easy to build the airport.
The site of the airport is an ice cap 28 kilometers away from Zhongshan Antarctic Station, Xinhua noted. An ice cap is a thick layer(层) of ice. It covers the land like a warm coat. But this "coat" is always moving. Scientists have to find the slowest-moving part of the cap. You can hardly notice the movement of the ice in this area.
The next problem is the snow. The snow on the ice cap can be very thick. Also, it is as soft as cotton, which makes it hard to build a runway(跑道) for airplanes. Scientists have to use a snow blower to get rid of the snow on the top of the cap. Then, they compact the rest of the snow with a road roller-like machine. This way, the snow will be strong and hard enough to build a runway.
The builders intend to set off on November 2 and the building would start later the same month.
1.The main task of the 35th Chinese Antarctic expedition is to _______.（ ）
A.transport scientific equipment B.do research
C.set up a research station D.build an airport
2.China's polar plane Xueying 601 got to Antarctica with the help of ________.（ ）
A.Beijing airports B.Antarctic airports C.Russian airports D.American airports
3.What is the main idea of the third paragraph? （ ）
A.Why we need to explore Antarctica. B.Where China's polar planes take off and land.
C.What the new airport in Antarctica can help do. D.How other countries build their own airports.
4.The meaning of the underlined word "compact" in the seventh paragraph is "________".（ ）
A.压紧 B.铲除 C.冻结 D.融化
5.Which of the following is not among the difficulties of building a polar airport according to the passage? （ ）
A.The weather changes very often. B.The ice cap is always moving.
C.The snow on the ice cap is thick. D.The snow on the ice cap is soft.
开心蛙口算题卡系列答案科目：初中英语 来源：福建省2019-2020学年中考成果检测卷（二）英语试卷（含听力） 题型：其他题
根据情景提示，完成下列各题。
1.你的朋友Jane生病了，你想知道她去看医生了吗，可以这样问:
__________________________________________________, Jane?
2.你想赞叹这个男孩很聪明，可以这样说:
______________________________________________________!
3.你想知道怎样提高你的英语听力，可以这样问:
How can I______________________________________________?
4.Rose问你几点见面，你想定在8:30，可以这样应答:
______________________________________________________.
5.天冷你想建议别人最好穿上外套，可以这样说:
______________________________________________your coat.
查看答案和解析>>
科目：初中英语 来源：江苏省南京市玄武区2019-2020学年八年级上学期期末英语试卷 题型：阅读单选
We can use milk to make all kinds of things. Here’s how to make plastic:
You will need | Teaspoon Vinegar（醋） Measuring cup Whole vitamin D milk (nonfat or low-fat) Sauce pan Adult helper Stove |
Do this | 1. Pour 2 cups (500 ml) of milk into the sauce pan. 2. Ask the adult to heat the pan slowly on the stove. 3. Just before the milk boils, bubbles will start to appear on its surface. 4. When that happens, slowly put in two teaspoons of vinegar. 5. Keep stirring(搅拌) until the milk becomes rubbery(橡胶状) and hard to move. 6. Remove the pan from the heat and let it cool. 7. When the milk is completely cool, remove the solid from the pan, squeeze it into a ball and wash it under cool running water. |
What happened? | A chemical reaction takes place between a chemical(化学物质) in the warm milk and acid(酸) in the vinegar, and the result is a rubbery solid that does not dissolve in water. The milk has to be heated for this experiment to work. The white glue that comes in a squeeze bottle is one of the many useful things. That can be made from the chemicals in milk. |
1.What do we need to make plastic?
A.Two cups of low-fat milk. B.An adult helper.
C.Vinegar, sugar and acid. D.The white glue.
2.Which of the following is true about the experiment?
A.The milk should be cool for doing the experiment.
B.Keep stirring the mixture of milk and water until it is cool.
C.Bubble will start to appear when the milk becomes rubbery.
D.A chemical reaction takes between the warm and the vinegar.
3.Which of the following is the best title for the passage?
A.Different Uses of Milk B.Glue Made from Milk
C.Different Uses of Plastic D.Plastic Made from Milk
查看答案和解析>>
科目：初中英语 来源：重庆市北碚区2019--2020学年九年级上学期第一次月考英语试卷 题型：完型填空
It is exciting to travel to other countries. We can see many interesting things and people there. We can also _____ many delicious food there. But sometimes we aren't so happy _____ we can't understand the people there and it brings us much _____ .
One of the best ways of understanding the people is to watch _____ they do in their free time. Most English men, women and children love _____ things, especially flowers. Visitors _____ England in spring, summer or autumn _____ see gardens all the way along the railway lines. There are flowers at the airports, in factory grounds and in gardens along the roads. Each English town has _____ one park with beautiful flower beds. Public(公共的)buildings of every kind have beautiful window boxes and sometimes baskets of flowers are hanging(悬挂)outside.
But what the English enjoy most is growing things _____ . If it is impossible to have a garden, then a window box or a pot will do. Looking at each other's ______ is what the English like doing in their free time.
So when you travel to Britain, you can see the gardens to understand British people.
1.A.see B.buy C.taste D.get
2.A.though B.so C.before D.because
3.A.happiness B.sadness C.trouble D.worry
4.A.what B.how C.when D.which
5.A.watching B.buying C.enjoying D.growing
6.A.from B.to C.of D.in
7.A.should B.must C.can D.have to
8.A.at most B.at least C.only D.just
9.A.itself B.themselves C.himself D.herself
10.A.gardens B.kitchens C.schools D.bedrooms
查看答案和解析>>
科目：初中英语 来源：东营市2019-2020学年中考模拟《黑卷》英语试卷 题型：多任务混合问题
A woman who won Tmall's Double Eleven Festival prize has given away most of her prizes to a charity (慈善机构) to help to find lost children.
It was the 10th Double Eleven Festival, an Alibaba's online shopping day in China. To celebrate it, Alibaba's Tmall held a sweepstake(抽奖) on Weibo which was one hundred million yuan. 75 million people took part in it. According to the rules, the winner would be able to spend one hundred million yuan showing his or her love for someone.
The winner named @ Pie star is a woman born in the 1990s who lives in the city of Hangzhou. She spent a little to show her love for her family. She really wanted to help the children in trouble. So she gave away the rest to the children's charity.
"I want to pass this luck on to more people. I hope that lost children all over the world can return to their families. And they can be as lucky as me who is loved and well taken care of," she said.
After making the decision on Weibo, she received tens of thousands of likes from people who were moved by her kindness.
Tmall said that it would make sure all of the money would be used for both helping the charity find lost children and protecting the children in the community.
根据短文内容简要回答问题。
1.How did the woman deal with her money from the Tmall's Double Eleven Festival prize?
______________________________________________________________________________
2.What do you think of the woman?
______________________________________________________________________________
3.将短文中划线的句子译成汉语。
________________________________________________________________________________________________________________________________________
4.请给短文拟一个适当的英文标题。
____________________________________________________________________
查看答案和解析>>
科目：初中英语 来源：东营市2019-2020学年中考模拟《黑卷》英语试卷 题型：单选题
—What did you do on Earth Day this year?
—We _______ some posters (海报) about protecting the environment on the walls in our school.
A.made up B.put up C.cut up D.looked up
查看答案和解析>>
科目：初中英语 来源：东营市2019-2020学年中考模拟《黑卷》英语试卷 题型：单选题
—Have you ever come to Dongying Swan Lake(天鹅湖) before?
—Yes. This is my ________ visit here. I have been here twice before.
A.two B.second C.three D.third
查看答案和解析>>
科目：初中英语 来源：沈阳市2019-2020学年中考模拟《白卷》英语试卷 题型：完型填空
Do you have any online classes? It is________to take classes at home. All you need is a computer and a headset（耳机）.________, most students don't seem to like online classes. According to a recent survey, ________of the students want to take such classes, but only about 33 percent. Over 1, 500________from 10 cities took the survey.
Many students said it is difficult________them to focus on studying while taking online classes. This was_______ for Lian Ruohan, 15, at the Affiliated（附属的）High School of Peking University. “There are no classmates, no real teachers________me. I can surf the Internet or do other things if I want to. It's________to always stay focused,” she said.
Lian prepares a lot________she takes classes to make sure she will pay attention. She also pushes herself to______with teachers. Students can________and answer questions while taking online classes.
But Wen Jiayi, 14, at the Yucai Middle School Attached to Chengdu No. 7 High School, ________online interaction（互动）isn't enough. "The online teachers don't________get to know me. When I don't hand in homework, all I get is________short message instead of real concern（关心）,” she said.
“However, online classes still have other________. It saves time and money compared with offline classes. Also, if I don't understand some parts of a lesson, I can watch it over again,” Lian said.
1.A.common B.possible C.fantastic D.strange
2.A.However B.Perhaps C.Finally D.Therefore
3.A.both B.each C.all D.some
4.A.students B.teachers C.schools D.classes
5.A.on B.with C.for D.to
6.A.right B.true C.wrong D.important
7.A.asking B.teaching C.calling D.watching
8.A.hard B.easy C.simple D.useful
9.A.after B.before C.when D.as
10.A.do B.agree C.communicate D.compare
11.A.come up with B.put up with C.catch up with D.end up with
12.A.likes B.takes C.thinks D.realizes
13.A.nearly B.probably C.quickly D.really
14.A.the B.a C.an D.（不填）
15.A.instructions B.advantages C.questions D.answers
查看答案和解析>>
科目：初中英语 来源：福建省2019-2020学年中考成果检测卷（一）英语试卷（含听力） 题型：阅读单选
Guinness World Records Museum
Welcome to the Guinness World Records Museum! Here you will be surprised to see many things beyond your imagination.
Address: 329 Alamo Plaza, San Antonio, TX 78205
Opening Hours:
From September to April:
10:00 a.m. to 7:00 p.m. from Sunday to Thursday
10:00 a.m. to 9:00 p.m. on Friday and Saturday
From June to August:
10:00 a.m. to 10:30 p.m. from Sunday to Thursday
10:00 a.m. to 11:30 p.m. on Friday and Saturday
Ticket Price:
Adult: $14.95 for 2 attractions（名胜）; $18.95 for 4 attractions; $22.95 for all attractions
Child（4-12）: $8.95 for 2 attractions; $11.95 for 4 attractions; $14.95 for all attractions
★It is free for the old over 60!
In the GWR Museum you can enter the different exhibition halls（展览厅）. In each of these halls, you can see many different kinds of world records. In some halls, you are even given a chance to do something so that you can know better how a record was set. If you feel tired, just come into the Rest Area, where you can either have a cup of coffee or have some delicious snacks. But please remember, never take your food or drinks into the exhibition halls.
For more information, please contact（联系）us!
Tel: 1-323-4636433
Website: http://www.guinnessmuseumhollywwood.com
1.You can visit the Guinness World Records Museum_____________.
A.at 9:00 a.m. in August on Friday
B.at 7:00 a.m. in June on weekends
C.at 8:00 a.m. in July on weekends
D.at 2:00 p.m. in December on weekends
2.The Guinness World Records Museum is NOT open in_____________.
A.March B.May C.August D.September
3.If an 8-year-old son and his mother visit two attractions, they should pay_____________.
A.$23.90 B.$14.95 C.$14.90 D.$8.95
4.What should you remember when you visit?
A.There is no Rest Area in the museum.
B.Don't do anything in the exhibition halls.
C.Never take food or drinks into the exhibition halls.
D.You can only enter a few exhibition halls to visit.
5.What can we do in the exhibition halls?
A.We can have a cup of coffee.
B.We can set a new world record.
C.We can have some delicious snacks.
D.We can know better how a record was set
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
