日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

What would Mike do ?A. Visit the Great Wall B. Visit some old men C. Visit a museum 查看更多

 

題目列表(包括答案和解析)

Who wants to carry a bulky bag to school? No children. Nobody wants one shoulder to be lower than the other, and paining(疼痛) too. In India, most of us would look at the reduction(減少) of textbooks as a way out. But in a country like America, there are always more choices. A company called Goreader has created a “school bag” which is the size of a laptop computer, weighing about 2.5kg. The Goreader has a colour screen and can “hold” all the textbooks that a student may need, says a report in “The Asian Age” newspaper.

The company plans to work closely with the publishers of test books so that these books can be supplied on the Internet. All the students will have to download their textbooks. Making notes and marking important parts of a lesson can be done just as lots of students have done on their textbooks before.

At present, the plan is being tested out in a university. Richard Katzmann, the owner of the company is having his creation tested at Chicago’s DePaul University, where he studied. Does that mean it is goodbye to the newspaper, and the smell of the black ink?

1.What does the underlined word “bulky” in the first line mean?

A. light       B. small      C. big and heavy      D. old

2.What would Indians do to solve this problem?

A. They would reduce the textbooks.

B. They would tell the parents to help students.

C. They would tell the teachers to help students.

D. They would take students to school by bus.

3.The writer may think that Americans have a ______ way to solve the problem.

A. more stupid   B. worse    C. better      D. quicker

4.The Goreader may be a machine ________.

A. that can work as a teacher

B. that can be used as textbooks

C. that can cheat(欺騙) students.

D. that can hurt students

5. When the new machine is used, it is possible that ________.

A. students might study harder 

B. students might study at home

C. students might not need teachers 

D. students might study without paper textbooks

 

查看答案和解析>>

We are all busy talking about and using the Internet, but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time, At first the Internet was only used by the government, but in the early 1970s. universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of 1990s, computers became cheaper and easier to use. Scientists had also developed software that made "surfing" the Internet easier. Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among young people. The Internet has now become one of the most important parts of people's life.

1.How long has the Internet been used?

A. For over 10 years.                        B. For over 20 years.

C. For over 40 years.                        D. For over 60 years.

2.What would happen when one computer in the network broke down after the new network system was set up?

A. The other computers would wait.

B. The other computers would still work.

C. Some of the others still worked.

D. The other computers wouldn't work.

3.Which of the following used the Internet first?

A. Hospitals    B. Universities       C. Banks         D. The government

4.What is true about computers in the 1990s?

A. They became cheaper and easier to use.

B. They became larger and larger.

C. People couldn't buy them anywhere.

D. People could get information only from them.

5.What can we infer from the last sentence?

A. People will die without the Internet.

B. All people should set up their own network.

C. People live easily without the Internet.

D. People will more and more depend on the Internet.

 

查看答案和解析>>


Have you ever wondered?
1.      Why do airplanes take longer to fly west than east?
It can take five hours to go west-east from New York (NY) to London but seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon (大氣現象) known as the jet stream (氣流). The jet stream is a very high altitude (=" above" sea level) wind which always blows from the west to the east across the Atlantic. So the planes moving at a constant air speed go faster from the west to the east when they are moving with the wind than in the opposite.
2.      What would happen if the gravity on Earth was suddenly turned off?
Supposing we could magically turn off gravity. Would buildings and other structures(建筑物)float away? What happened would depend on (依靠) how strongly the things were attached (吸附) to the earth. The earth is moving at quite a speed, moving at over a thousand miles per hour. If you turn something around your head on a string, it goes around in a circle until you let go of the string. Then it flies off in a straight line. ‘Turning off’ gravity would be like letting go of the string. Things not attached to the earth would fly off in a straight line. People in buildings would suddenly shoot upwards at a great speed until they hit the ceiling (=" top" surface of a room). Most things outside would fly off into space.
【小題1】What information can we get from the first passage?

A.It is the jet stream that affects how fast airplanes fly.
B.Planes go slower when they are moving with the wind.
C.It takes more time to fly from NY to London than from London to NY.
D.The jet stream always blows from the east to the west across the Atlantic.
【小題2】The underlined word “shoot” in the 2nd paragraph means “_________”.
A.send for B.move quicklyC.come out D.grow quickly
【小題3】It can be known that without gravity _________.
A.buildings and other structures would float away
B.trees and buildings would not so easily fly off
C.something around your head would not float away
D.everything outside buildings would fly off into space
【小題4】Where can we read this passage?
A.In a research paper. B.In a short story.
C.In a travel magazine.D.In a student’s book

查看答案和解析>>

 I remember my maths teacher Mr Young very well. He stood out because the kids made fun of him. He was missing one of his fingers. In school Maths was my worst subject. I don’t think there was ever a day I went to school that I was not afraid.

One day, I was told that if I got one more E on my report card, my parents would be called to school.

I tried really hard for weeks to learn Maths. I just couldn’t understand how to make different parts of numbers into whole things; my brain just couldn’t do it, no matter how hard I tried.

The day before report cards were to come out, I knew that Mr Young would give me an E, just like he always did.

After class ended, I went to Mr Young and told him what would happen if I got another E. He told me there was nothing he could do; it would be unfair to the other kids if he gave me a better grade than I had actually earned.

I looked at the teacher and said, “Mr Young, you know how all the kids make fun of you because you’re missing your finger?”

He looked at me, and said nothing.

“They shouldn’t do that to you because you can’t help not having a finger, Mr Young. Just like I can’t help not being able to learn numbers and matters like that,” I said.

Again, he said nothing as he looked down at his desk, and began grading papers.

The next day, when I got my report card, I looked at my grades: Geography: B- , English: D-  , History: C- , Gym: B+ , Art: C, Maths: D- .

That Math grade was the most favorite one I ever received in my whole life. I knew that someone in the world finally understood what it was like for me to be missing a finger inside my head.

1.Where was Mr Young different from others?

A.He had only nine fingers in all.

B.He played jokes with students.

C.He usually gave higher mark to students.

D.He taught Maths in an interesting way.

2.What would happen to the writer if he got another E?

A.He would be asked to leave school.

B.He might be punished by his parents.

C.He would not be allowed to play any more.

D.He would be laughed at by other students.

3.The writer got a Math D- at last because            .

A.he achieved a higher level after working hard

B.Mr Young was afraid of being made fun of again

C.Mr Young knew the trouble of being poor in mind

D.Mr Young thanked him for telling him the opinions of students

4.The story tells us that              .

A.students should respect(尊敬) the disabled teachers

B.teachers should treat all the students fairly

C.students need to be cared for in their study,

D.teachers should have an understanding of the students

 

查看答案和解析>>

現在,社會上補習機構火爆,在各種媒體上,我們經常可以看到“名師名校”、“個性化教學”、“終級押題”、“秒殺中考”等廣告詞。你相信這樣的宣傳嗎?為此,你所在的學習小組針對這一社會現象,圍繞“課余時間我們應該更多地去做什么才能夠得到全面的發展”展開了討論.最終大家形成了以下的觀點:(精校)

請你根據同學們的上述觀點,并結合自己的親身體驗,就此問題陳述自己的看法,內容必須包含以下要點: 

1. Would you like to take after-school classes? Why or why not?

give 3 reasons:

a waste of time or money;

more time to read, do sports or take social activities…;

become more creative

2. What would you like to do in your spare time?

3. Please tell us one of your stories of this kind of experience.

要求:1.詞數80詞左右;2.文中不得出現真實的人名與校名。

 

查看答案和解析>>


同步練習冊答案
伊甸园亚洲一区| 国产精品免费看片| 中文一区在线| 99久久综合狠狠综合久久aⅴ| 黑人玩欧美人三根一起进| 天堂网av2014| 亚洲影院一区二区三区| av资源吧首页| www婷婷av久久久影片| 国产精品av免费观看| 久久青草福利网站| 亚洲精品不卡在线| 欧美日韩三级一区| 一区二区三区四区乱视频| 成人精品视频网站| 欧美日韩 国产精品| 欧美做受69| 亚洲成av在线| av资源网在线播放| 绯色av一区二区| 国产高清精品软件丝瓜软件| 国偷自拍第113页| 国产午夜手机精彩视频| 野外性满足hd| 亚洲视频天天射| 亚洲福利精品视频| 国产免费人做人爱午夜视频| 欧美激情亚洲天堂| 日本成人性视频| 天堂精品视频| 秋霞毛片久久久久久久久| 国产精品日韩欧美一区二区三区 | 欧美卡一卡二卡三| 亚洲а∨天堂久久精品2021| 催眠调教后宫乱淫校园| 成人高清在线观看视频| 天天碰免费视频| 欧美精品无码一区二区三区| 超碰97人人射妻| 国产精品99久久免费黑人人妻| 亚洲一卡二卡区| 一区二区精品在线| 亚洲欧美日韩国产yyy| 日本一区二区三不卡| 欧美精品亚洲| 亚洲v欧美v另类v综合v日韩v| 欧洲精品久久| 黄色小网站91| 日韩av一级大片| 一区二区日本伦理| 色哺乳xxxxhd奶水米仓惠香| 国产免费xxx| 欧日韩免费视频| 久久美女福利视频| 天天干天天操天天玩| www.桃色.com| 亚洲无人区码一码二码三码| 黄色免费看视频| 六月婷婷七月丁香| 久草福利资源在线| 日本三级2019| 国产尤物在线视频| 中日韩在线观看视频| 国产毛片毛片毛片毛片| 神马久久久久久久久久| 日韩a在线观看| 麻豆免费在线观看| 综合日韩av| 亚洲精品国产九九九| 在线日本制服中文欧美| 成人写真视频| 欧美一级一区| 国产成人精品一区二| 久久综合色鬼综合色| 国产性天天综合网| 亚洲午夜激情网页| 欧美日韩国产经典色站一区二区三区| 欧美日韩中文精品| 精品视频偷偷看在线观看| 久久精品男人天堂| 国产成人精品免高潮在线观看| 亚洲专区国产精品| 亚洲高清在线观看一区| 中文字幕日本最新乱码视频| 26uuu国产| 日韩一级片在线免费观看| 久久久国产精品人人片| 在线免费观看高清视频| 少妇av在线播放| 免费高清完整在线观看| 亚洲精品一区| 亚洲国产精品嫩草影院久久av| 中文不卡在线| 久久精品国产99| 国产欧美一二三区| 色偷偷88欧美精品久久久| 欧美日韩dvd在线观看| 国产视频在线一区二区| 69久久夜色精品国产69乱青草| 国产精品久久久久久久av电影| 精品免费日产一区一区三区免费| 91网站在线观看免费| 久久精品一卡二卡| 国产高清在线免费观看| 性做久久久久久久久久| 国产调教视频在线观看| 国产不卡精品在线| 2023国产精品久久久精品双| 国精产品一区一区三区mba桃花| 国产精品另类一区| 欧美视频在线一区二区三区 | 国产一区二区成人| 国产精品久久久久久久久| 婷婷四房综合激情五月| 亚洲欧美国产中文| 一级黄色录像视频| 五月婷婷丁香网| 国产蜜臀av在线播放| 国内精品国产成人国产三级粉色 | 一本久道久久综合狠狠爱| www国产精品av| 欧美日韩久久久久久| 美女久久久久久久久久久| 国产伦精品一区二区三区在线| 五月天男人天堂| 少妇熟女视频一区二区三区| 久久亚洲精品国产| 国产中文字幕在线播放| 亚洲男女网站| 性久久久久久| 亚洲欧美一区二区不卡| 亚洲国产一区二区三区四区| 国产精品扒开腿做爽爽爽男男 | 亚洲不卡av一区二区三区| 亚洲午夜激情免费视频| 97久久人人超碰caoprom欧美| 免费在线激情视频| 国产综合精品在线| 99久久免费国产精精品| 国产高潮在线| 午夜久久久久| 国产精品人成在线观看免费| 欧美一级黄色大片| 国产精品久久久久99| 欧美图片激情小说| 永久免费看mv网站入口| 色网在线视频| 国产精品视频首页| 老司机精品福利视频| 亚洲黄色av一区| 丝袜情趣国产精品| 色综合影院在线观看| 国产精品久久久久野外| 中文字幕av久久爽| 黄色网址在线免费| 久久中文字幕二区| 国产欧美日韩视频在线观看| 精品亚洲男同gayvideo网站| 国产69精品久久久久9999apgf| 久久久久久久激情| 日韩欧美三级在线观看| 九色porny在线| 天堂美国久久| 亚洲欧美影音先锋| 色婷婷成人综合| 一级特黄录像免费播放全99| 手机毛片在线观看| 你懂的免费在线观看| 婷婷亚洲精品| 久久久精品国产99久久精品芒果| 日韩区在线观看| 国产欧美一区二区视频| 日本国产在线视频| 国产超碰在线观看| 亚洲高清999| 99久久er热在这里只有精品66| 亚洲精品按摩视频| 国产精品一级久久久| 一本色道久久综合亚洲精品图片| 动漫成人在线观看| 亚洲老女人视频免费| 国产精品乱人伦一区二区| 一区二区亚洲欧洲国产日韩| 亚洲午夜精品国产| 日本黄色片免费观看| 国产精品久久久久久福利| 国内在线观看一区二区三区| 欧美性猛交xxxx乱大交3| 国产精品美乳在线观看| 午夜影院福利社| 国产精品一区二区婷婷| 日韩午夜黄色| 亚洲二区中文字幕| 成年丰满熟妇午夜免费视频| 中文字幕+乱码+中文乱码91| youjizz亚洲| 1024亚洲合集| 91日本视频在线| 五月婷婷婷婷婷| 中文一区一区三区高中清不卡免费| 国产乱理伦片在线观看夜一区| 中文字幕久久精品| 丰满少妇在线观看| 亚洲综合在线一区| 亚洲精品社区| 日韩电影中文字幕av| 久久99中文字幕| 亚洲AV无码国产精品午夜字幕| 清纯唯美综合亚洲| 777午夜精品视频在线播放| 亚洲精品在线观看免费| 一级黄色大片免费| 国产午夜一区| 欧美男人的天堂一二区| 一区二区三区四区不卡| 国产人妖一区二区三区| 91蜜臀精品国产自偷在线| 欧美日韩精品高清| 黄黄视频在线观看| 动漫av一区二区三区| 中文字幕免费精品| 亚洲精品在线免费观看视频| 国产青青在线视频| 中文在线а天堂av| 天堂在线亚洲视频| xvideos国产精品| 国产精品19p| 色呦呦在线观看视频| www.av精品| 国产精品三级网站| 久久丫精品久久丫| 老司机凹凸av亚洲导航| 在线观看网站黄不卡| 无颜之月在线看| 一区二区三区性视频| 青青草伊人久久| 欧美精品videosex性欧美| 精品人妻无码一区二区三区| 欧美va视频| 亚洲精品久久7777| 美女黄毛**国产精品啪啪| 伊人久久一区二区| 欧美精品麻豆| 亚洲天天在线日亚洲洲精| www激情五月| 国产伦子伦对白在线播放观看| 中文字幕免费在线观看视频一区| 91精品国产一区二区三区动漫| 97久久久久久久| 66国产精品| 日韩中文av在线| 免费观看av网站| 国产精品视频一区视频二区 | 亚洲最大福利视频网站| 69亚洲精品久久久蜜桃小说| 久久中文亚洲字幕| 国产午夜精品一区二区三区 | 欧美丰满嫩嫩电影| 精品久久久噜噜噜噜久久图片| 在线观看免费黄视频| 久久久夜色精品亚洲| 国产精品国模大尺度私拍| 国产精品一区二区黑人巨大| 久久av一区二区三区| 国模极品一区二区三区| 久久国产精品波多野结衣| 精品国产乱码久久久久久1区2匹| 亚洲精品久久久久| 亚洲中文字幕一区| 日本少妇精品亚洲第一区| 91精品国产一区二区三区蜜臀 | 久久精品国产久精国产思思| 成人小视频免费看| 婷婷五月色综合香五月| 亚洲精品网址在线观看| 精品黑人一区二区三区观看时间| 91麻豆精品| 中文字幕av一区二区| 国产成人福利网站| 久久夜靖品2区| 亚洲久久久久| 久久国产精品久久精品| 国产精品丝袜一区二区| 日韩欧美网站| 久久这里有精品视频| 欧美国产日韩综合| 午夜日韩av| 久久久久久久一区二区| 日本视频免费在线| 亚洲伦伦在线| 国产999精品久久久影片官网| 毛片在线免费视频| 亚洲一区网站| 国产精品吊钟奶在线| 91精品国产色综合久久不8| 免播放器亚洲一区| 7777精品久久久大香线蕉小说| 乱色精品无码一区二区国产盗| 国产真实乱偷精品视频免| 99国产视频| 影音先锋另类| 欧美国产精品v| 免费在线精品视频| 青青草视频在线免费直播| 精品女厕一区二区三区| the porn av| 精品国产一区二区三区2021| 日韩大陆欧美高清视频区| 精品国产aaa| 我不卡手机影院| 97久久伊人激情网| 一区二区三区免费在线| 国产福利一区二区三区| 日韩欧美第二区在线观看| av大片在线看| 狠狠色狠狠色综合日日小说| 中文字幕一区二区在线观看视频| 日日夜夜精品视频| 最近的2019中文字幕免费一页| 国产精品1234区| 日韩国产欧美在线播放| 国产精品久久精品国产| 精品欧美不卡一区二区在线观看| 亚洲男人的天堂在线aⅴ视频| 国模杨依粉嫩蝴蝶150p| 欧洲大片精品免费永久看nba| 国产亚洲成av人片在线观看桃| 欧美精品成人久久| 羞羞视频在线观看欧美| 国产一区二区精品免费| 日本a级在线| 欧美日韩免费一区二区三区 | 日本一道在线观看| 性欧美videohd高精| 亚洲国产精品大全| 中文字幕一区二区三区手机版| 美国欧美日韩国产在线播放| 日本日本精品二区免费| 国产网站在线| 日韩精品欧美国产精品忘忧草| 免费无遮挡无码永久在线观看视频 | 中文字幕在线观看视频免费| 成人h精品动漫一区二区三区| 国产精品久久久影院| 精品国产美女a久久9999| 中文国产成人精品| 91久久精品无码一区二区| 国产亚洲美州欧州综合国| 亚洲乱码中文字幕久久孕妇黑人| 亚洲午夜免费| 午夜免费久久久久| 在线麻豆国产传媒1国产免费| 午夜精品久久久久久久久久久| 国产麻豆天美果冻无码视频| 狠久久av成人天堂| 久久综合入口| 一区二区三区短视频| 国产香蕉97碰碰久久人人| 国产精品久久久久久久一区二区 | 性xxxx视频播放免费| 亚洲成av人综合在线观看| av网站免费在线播放| 99国产精品久久久久久久| 青娱乐一区二区| 高清av一区二区三区| 久久精品国产亚洲| 好吊色一区二区三区| 一区二区高清免费观看影视大全 | 日韩亚洲欧美一区| 尤物视频在线观看国产| 99久久精品免费看国产| 91视频免费版污| 大片网站久久| 国产成人免费观看| 多野结衣av一区| 精品国内产的精品视频在线观看| 丰满人妻熟女aⅴ一区| 激情懂色av一区av二区av| 午夜国产福利视频| 国产91综合一区在线观看| 亚洲五月天综合| 99久久精品费精品国产| 久久久亚洲综合网站| 欧美亚洲二区| 国产成人在线一区| 51xtv成人影院| 在线日韩av观看| 天天爽夜夜爽夜夜爽| 欧美在线视频不卡| 青青草av在线播放| 日韩一区在线看| 黄色免费一级视频| 丰满白嫩尤物一区二区| wwwwwxxxx日本| 国产欧美精品久久| 欧美一级片免费播放| 日韩大片在线| 日本一区视频在线| 亚洲国产欧美在线观看| 国产中文日韩欧美|