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

精英家教網 > 高中英語 > 題目詳情

The first use of atomic weapon(原子彈)was in 1945, and their power _________ increased ever since.


  1. A.
    is
  2. B.
    was
  3. C.
    has been
  4. D.
    had been
C
解析:
本題考查動詞的時態。ever since從那以后,指從1945以后到現在,所以句子應該用現在完成時態。
練習冊系列答案
相關習題

科目:高中英語 來源: 題型:閱讀理解

When I met him, I had a lot of anger inside of me.I’ve lived my whole life in Spanish Harlem, but in my neighborhood, there are shoot-ups all the time.I know kids who have been shot or beaten up.I have friends who ended up in prison.I could have ended up that way, too, but Mr.Clark wouldn’t let that happen.

       Mr.Clark worked long hours, making sure I did my work.My grades rose.In fact, the scores of our whole class rose.One day, he took our class to see The Phantom of the Opera, and it was the first time some kids had ever been out of Harlem.Before the show, he treated us to dinner at a restaurant and taught us not to talk with our mouths full.We did not want to let him down.

       Mr.Clark was selected as Disney’s 2000 Teacher of the Year.He said he would draw three names out of a hat; those students would go with him to Los Angeles to get the award.But when the time came to draw names, Mr.Clark said, “You’re all going.”

       On graduation day, there were a lot of tears.We didn’t want his class to end.In 2001, he moved to Atlanta, but he always kept in touch.He started giving lectures about education, and wrote a bestselling book based on his classroom rules, The Essential 55.In 2003,

       Mr.Clark took some of us on a trip to South Africa to deliver school supplies and visit the orphanages(孤兒院).It was the most amazing experience of my life.It’s now my dream to one day start a group of women’s clubs, helping people from all backgrounds.

36.Without Mr.Clark, the writer         

       A.might have been put into prison     B.might not have won the prize

       C.might have joined a women’s club  D.might not have moved to Atlanta

37.The Essential 55 is         

       A.a show            B.a speech

       C.a classroom rule             D.a book

38.How many students’ names were finally drawn out of a hat by Mr.Clark?

       A.None B.Three       C.Fifty-five.    D.All.

39.What can we learn in the short reading?

       A.It was in Harlem that we saw The Phantom of the Opera for the first time.

       B.Mr.Clark taught us not to talk with our mouths full, and we did.

       C.Mr.Clark was selected as Disney’s 2000 Teacher of the Year in Los Angeles.

       D.In 2003, Mr.Clark moved to Atlanta, and he always kept in touch with us.

40.In the passage, the writer intends to tell us that         

       A.Mr.Clark went to South Africa because he liked travelling

       B.Mr.Clark helped to set up a group of women’s clubs

       C.a good teacher can help raise his or her students’ scores

       D.a good teacher has a good influence on his or her students

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Every year mobile phones develop. Imagining what they will look like and be able to do in 2020 is really a challenge. To help, experts have outlined three major mobile trends that they believe will have become reality by then.

Our phones will be so smart in 10 years’ time that they’ll know everything about our situation and warn us when something needs our attention. This is the top prediction of both Nokia and Google. They predict that our cars and home appliances will be able to communicate with our mobile. For example, fridges will tell your mobile to tell you to pick up milk on the way back from work. While driving, your mobile will suggest that you take a different route because there’s a road accident up ahead.

The second trend is in gesture-based controls. People who know the iPhone’s touch-sensitive screen are already familiar with the technology. It translates hand movements into actions on-screen. But gestural communications will make the phone more convenient to use and may completely replace touchpads. According to industry insiders, the most immediate step forward in gestural technology will be in voice recognition. It’s believed voice recognition technology will speed up communications. It is quicker to speak than type. Eventually, phone screens will disappear.

The third major development will change our understanding of a mobile phone. From a single phone, the mobile will be developed into multi-part devices. It is opposite to the current trend in which mobile phones are combining the functions of cameras, music players and game consoles. The prediction is based on the idea that the world will become more wireless and all these—cameras, music players and game consoles—will be wirelessly connected. Mobile phones won’t need to contain these devices because users will be able to control them wirelessly through their phones.

The first paragraph serves as          .

A. a lead-in        B. a conclusion      C. a summary         D. a supporting fact

Which of the following is most likely to be the appearance of a mobile phone in 2020? 


From the text, we can learn that the future mobile phones will          .

A. drive cars for us                             

B. be controlled by the users’ voices

C. be controlled by home appliances

D. be very big together with separated multiple parts

The text mainly tells us          .

A. three major trends of mobile phones  

B. what mobile phones will look like in 2020

C. the future mobile phones are gesture-based

D. some new functions of the present mobile phones

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

What’s your idea of a good time? What about dancing in a rainy field with one hundred and fifty thousand other people while a famous rock band plays on a stage so far away that the performers look like ants?

It may sound strange but that is what many hundreds of thousands of young people in the UK do every summer. Why? Because summer is the time for outdoor music festivals.

Held on a farm, the Glastonbury Festival is the most well-known and popular festival in the UK. It began in 1970 and the first festival was attended by one thousand five hundred people each paying an admission price of £1 — the ticket included free milk from the farm.

Since then the Glastonbury Festival has gone from strength to strength — in 2004 one hundred and fifty thousand fans attended, paying £112 each for a ticket to the three-day event. Tickets for the event sold out within three hours. Performers

included superstars, such as Paul McCartney and James Brown, as well as new talent, like Franz Ferdinand and Joss Stone.

Although many summer festivals are run on a profit —making basis, Glastonbury is a charity event, donating millions of pounds to local and international charities.

Glastonbury is not unique in using live music to raise money to fight global poverty (貧窮). In July of this year, the Live 8 concerts were held simultaneously (同時) in London, Paris, Rome and Berlin. Superstars such as Madonna, Sir Elton John and Stevie Wonder performed in order to highlight (強調) international poverty and debt.

What does the author mean by saying “the Glastonbury Festival has gone from strength to strength”?

    A. The festival has achieved growing success.

    B. Great efforts have been made to hold the festival.

    C. The festival has brought in a large amount of money.

    D. There have been thousands of fans attending the festival.

Which of the following is TRUE according to the passage?

    A. The Glastonbury Festival is run on a profit-making basis.

    B. Tickets for the 2004 Glastonbury Festival were in great demand despite the high price.

    C. Both James Brown and Joss Stone were born in poor families.

    D. In the 1970 Glastonbury Festival, one could have lunch on the farm for free.

We can learn from the last paragraph that _____.

    A. the Glastonbury Festival is not so popular as the Live 8 concerts

    B. the Live 8 concerts are held every year in London

    C. London, Paris, Rome and Berlin are famous for outdoor music festivals

    D. some superstars are concerned about global poverty

What is the best title for the passage?

    A. How to have a good time B. Charity events around the world

    C. The Glastonbury Festival    D. Superstars’ performances in charity events

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

TYPING

This course is for those who want to learn to type, as well as those who want to improve their typing. The course is not common. You are tested in the first class and begin practicing at one of eight different skill levels. This allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper.

Course fee: $ 125   Materials: $25

Two hours each evening for two weeks. New classes begin every two weeks.

This course is taught by a number of qualified business education teachers who have successfully taught typing courses before.

UNDERSTANDING COMPUTERS

This twelve-hour course is for people who do not know very much about computers, but who need to learn about them. You will learn what computers are, what they can and can’t do and how to use them.

Course fee: $75    Equipment fee: $ 10

Jan. 4, 7, 11, 14, 18, Wed. & Sat. 9—11:30 a.m.

Joseph Saunders is Professor of Computer Science at New Urban University. He has over twenty years of experience in the computer field.

STOP SMOKING

Do you want to stop smoking? Have you already tried to stop and failed? Now is the time to stop smoking using the latest methods. You can stop smoking, and this twelve-hour course will help you do it.

Course fee: $30

Jan. 2, 9, 16, 23 Mon. 2—5 p. m.

Dr John Good is a practicing psychologist who had helped hundreds of people stop smoking.

If you choose the UNDERSTANDING COMPUTERS course, you will have classes _______.

A. from Monday to Sunday                 B. from Monday to Friday

C. on Wednesday and Saturday                  D. on Saturday and Sunday

Mr. Black works every morning and evening, but he wants to take part in one of the three courses. The most probable course he will attend is ______.

A. typing                                           B. understanding computers  

C. stop smoking                                     D. any of the courses

If you want to learn computer and at the same time you want to improve your typing, you will pay _______.

A. $ 75                        B. $ 15                  C. $ 115                       D. $ 235

The typical difference of “Typing” from the other two is that ______.

A. people with different skill levels may learn at different speeds

B. you will take a test after the course

C. you will pay the fee before practicing

D. you will pay less money

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the habit of rushing through life, being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.

Stress is a natural part of everyday life and there is no way to avoid it. In fact, it is not the bad thing it is often supposed to be. A certain amount of stress is vital to provide motivation and give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.

The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress, and such characters are obviously prime material for managerial responsibilities, others lose heart at the first sign of unusual difficulties. When exposed to stress, in whatever form, we react both chemically and physically. In fact we make choice between "flight or fight" and in more primitive days the choices made the difference between life or death. The crises we meet today are unlikely to be so extreme, but however little the stress, it involves the same response. It is when such a reaction lasts long, through continued exposure to stress, that health becomes endangered. Since we can't remove stress from our lives (it would be unwise to do so even if we could), we need to find ways to deal with it.

People are finding less and less time for relaxing themselves because _____.

A. they regard working as their greatest enjoyment

B. they believe that work is superior to relaxation

C. they are traveling fast all the time

D. they are becoming busier with their work than ever before

According to the author, the most important character for a good manager is his _____.

A. strong will to hold out stress

B. knowing the art of relaxation

C. high sense of responsibility

D. having control over performance

Which of the following statements is TRUE, according to the passage?

A. We can find quite a few ways to avoid stress.

B. Stress is always harmful to people's health

C. It's easy to change the habit of keeping oneself busy with work.

D. Different people can bear different amount of stress.

In the last sentence of the passage, “do so” refers to _____.

A. "expose ourselves to stress"

B. "find ways to deal with stress"

C. "remove stress from our lives"

D. "establish links between diseases and stress"

According to the author, the right attitude toward stress is _____.

A. to avoid it                      

B. to try to cope with it

C. to regard it as a vital motivation     

D. to find some relaxation

查看答案和解析>>

同步練習冊答案
裸体一区二区三区| 久久久噜噜噜| 国产欧美亚洲视频| 亚洲欧美另类日韩| www.爱久久.com| 亚洲第一综合网站| 漫画在线观看av| 日韩精品资源二区在线| 激情无码人妻又粗又大| 亚洲精品乱码| 97人人模人人爽视频一区二区 | 爽爽爽爽爽爽爽成人免费观看| 日本系列第一页| 久久aⅴ国产欧美74aaa| 手机看片福利永久国产日韩| 国产精品69xx| 91 com成人网| 手机av在线不卡| 国产亚洲精品久久久久婷婷瑜伽| 99久久免费国| 香蕉视频国产在线观看| 欧美性受极品xxxx喷水| 蜜桃久久精品成人无码av| 国产一区二区三区四区老人| 91免费国产视频| 免费黄色在线视频网站| 欧美午夜影院在线视频| 黄色av网址在线观看| 亚洲大全视频| 91免费精品视频| 国产九九在线| 欧美性受xxxx| 男人天堂资源网| 肉色丝袜一区二区| 日韩久久久久久久久久久久久| www视频在线观看| 亚洲国产日韩精品在线| av大片免费观看| 国产99精品在线观看| 成人国产在线看| 精品午夜视频| 欧美激情视频一区| 人妻无码中文字幕| 亚洲一区二区三区三| 艳妇乳肉豪妇荡乳xxx| 亚洲精品97| 成人h视频在线观看| a视频在线观看| 精品国产免费人成电影在线观看四季 | 中文字幕一区二区三中文字幕| 深夜黄色小视频| 国产一区二区三区天码| 国产精品视频午夜| www 日韩| 日韩精品一区二区三区中文精品| 国产一级片免费观看| 国产成人在线免费观看| 9久久9毛片又大又硬又粗| 国产精品超碰| 国产成人精品电影| 成人在线观看黄色| 欧美一级视频精品观看| 日产亚洲一区二区三区| 91在线视频18| www.com黄色片| 97欧美在线视频| 国产精品入口免费| 欲香欲色天天天综合和网| 国产亚洲欧美日韩美女| 国产美女无遮挡永久免费| 亚洲视频免费在线| 双性尿奴穿贞c带憋尿| 欧美亚洲一级| 天天干天天操天天干天天操| 国产精品一区三区在线观看| 97视频在线观看成人| 色综合成人av| 91精品国产福利在线观看| 日韩和一区二区| 久久久精品2019中文字幕之3| 午夜不卡福利视频| 国精品一区二区三区| 色综合视频二区偷拍在线| 国产一区精品福利| 2023亚洲男人天堂| 成人资源www网在线最新版| 精品国产一区二区三区av性色 | 91精品人妻一区二区三区| 日本最新不卡在线| 阿v天堂2018| 久久综合影院| 国产精品免费区二区三区观看| 欧亚av在线| 欧美成人手机在线| 日韩美女一级视频| 欧美不卡在线视频| 亚洲一卡二卡在线| 亚洲成a人片在线不卡一二三区 | 欧美二区乱c少妇| 五月婷婷中文字幕| 国产精品每日更新| 国产ts丝袜人妖系列视频| 毛片一区二区三区| 热久久精品国产| 综合视频在线| 一本一生久久a久久精品综合蜜| 日韩一二三区| 国产精品视频地址| free性m.freesex欧美| 乱亲女秽乱长久久久| 亚洲日本一区二区三区在线观看| 激情综合网天天干| 日韩美女在线播放| 国产区在线观看| 亚洲日本中文字幕| 无码精品在线观看| 欧美色偷偷大香| 中文字幕精品无| 亚洲综合免费观看高清在线观看| 亚洲av无一区二区三区| 99国产精品久久久久| 波多野结衣电影免费观看| 可以看av的网站久久看| 欧美日韩激情视频在线观看 | 成人黄色大片在线免费观看| 亚洲优女在线| 欧美在线中文字幕| 欧美xxx黑人xxx水蜜桃| 久久99精品国产99久久6尤物| 国产乱理伦片a级在线观看| 亚洲全黄一级网站| 在线小视频网址| 亚洲精品一区二区在线观看| 亚洲va欧美va| 欧美丰满嫩嫩电影| 国产熟女精品视频| 欧美日韩小视频| 在线视频欧美亚洲| 在线观看视频一区二区欧美日韩| 国产91精品看黄网站在线观看| 亚洲成人av免费| 日韩在线视频免费播放| 亚洲线精品一区二区三区| 久久久久成人网站| 亚洲人成亚洲人成在线观看图片| 欧美风情第一页| 国产精品久久三| 婷婷激情四射网| 国产精品久久久久7777按摩| 色偷偷www8888| 欧美高清在线精品一区| 国产亚洲精品精品精品| 国产亚洲精品7777| 色撸撸在线视频| 国产日产欧产精品推荐色| 国产无遮挡在线观看| 国产清纯在线一区二区www| 蜜桃av免费观看| 国产精品午夜久久| 国产少妇在线观看| 亚洲激情在线激情| 久草国产精品视频| 精品久久久久久中文字幕大豆网| 亚洲欧美偷拍一区| 色8久久人人97超碰香蕉987| 一区二区视频网站| 欧美日韩高清一区| 丰满少妇高潮在线观看| 精品久久久久久久久久久久包黑料| 污视频在线免费观看| 日韩精品中文字幕久久臀| 四虎在线视频| 中文字幕亚洲字幕| 在线播放毛片| 久久久久久久国产精品| 里番在线播放| 国产va免费精品高清在线| 桃花岛成人影院| 91久久国产精品91久久性色| 电影一区二区三区久久免费观看| 电影午夜精品一区二区三区| 欧美黄色影院| 中文字幕人成一区| 欧美日本一区二区视频在线观看| 日韩黄色片视频| 久久中文字幕一区二区三区| 国产欧美精品一二三| 丁香另类激情小说| 国产激情av在线| 18涩涩午夜精品.www| 可以免费看的av毛片| 在线观看免费成人| 国产自产一区二区| 亚洲欧洲一区二区三区在线观看| 在线免费观看黄色av| 午夜精品一区二区三区av| 性感美女一区二区在线观看| 99www免费人成精品| 天海翼亚洲一区二区三区| eeuss中文| 99在线精品免费视频九九视| 亚洲天堂网2018| 不卡在线视频中文字幕| 五月天色婷婷丁香| 亚洲国产视频一区二区| 在线观看中文字幕2021| 精品噜噜噜噜久久久久久久久试看 | 99视频一区二区| 婷婷伊人五月天| 亚洲一区二区三区在线播放| 亚洲综合五月天婷婷丁香| 日韩三级电影网址| 欧洲免费在线视频| 国内精品美女av在线播放| 日本精品在线一区| 久久精品二区| 欧美国产美女| 久久久精品三级| 成人一区在线看| 一区二区三区影视| 黑人巨大精品欧美一区二区三区| 国产成人精品一区二区无码呦| 亚洲精品电影在线观看| 久久综合网导航| 国产精品人成电影在线观看| 国产色噜噜噜91在线精品| 男人天堂网站在线| 日韩高清不卡一区二区三区| 日本少妇色视频| 亚洲激情图片qvod| 91尤物国产福利在线观看| 国产午夜精品久久久| 1769免费视频在线观看| 成人亚洲激情网| 国产精品一区二区av交换| 国产精品秘入口18禁麻豆免会员| 国产在线精品一区二区不卡了| 少妇太紧太爽又黄又硬又爽小说| 亚洲成人激情av| 亚洲高清在线观看视频| 深夜福利日韩在线看| 极品美女一区| 日本视频一区在线观看| 在线日韩av| 国产又粗又猛又色| 一区二区三区日韩欧美| 国产成人精品白浆久久69| 色诱女教师一区二区三区| 成人免费看视频网站| 欧美国产综合视频| 伊人久久综合| 在线精品一区二区三区| 亚洲国产中文字幕在线视频综合| 日本激情视频网站| 欧美国产日本在线| 国产精品高清一区二区| 大地资源网在线观看免费官网| 另类人妖一区二区av| 福利视频第一页| 欧美午夜精品一区二区三区| 男男电影完整版在线观看| 国产精品27p| 国产成人三级| 孩娇小videos精品| 国产精品美女一区二区三区| 国产一区二区在线不卡| 日韩中文字幕网址| 国产精品传媒麻豆hd| 天天干天天色天天爽| 久久精品72免费观看| 91在线播放观看| 欧美一区二区三区在| 成人在线播放| 成人综合av网| 国内精品久久久久久久97牛牛 | 日韩精品一卡二卡| 亚洲成人久久电影| sis001亚洲原创区| 日本成人三级电影网站| 日韩电影在线一区二区三区| 亚洲熟女毛茸茸| 91麻豆精品国产综合久久久久久| 巨大荫蒂视频欧美大片| 精品国产日本| 羞羞答答国产精品www一本| 麻豆一区在线观看| 日韩一区二区免费视频| 国产一线二线在线观看| 日韩av高清| 久久99国产精品麻豆| 国产精品成人免费一区二区视频| 亚洲精品电影网在线观看| 亚洲欧洲高清| 无码人妻精品一区二区三区99v| 国产一二三精品| 亚洲永久精品在线观看| 国产亚洲欧美aaaa| 成人在线分类| 久久精品免费一区二区| www国产亚洲精品久久麻豆| 国产又粗又长又大视频| 精品少妇v888av| av不卡一区| 男人添女人下面免费视频| 亚洲激情在线激情| 日韩电影在线观看完整版| 92国产精品视频| 伊人蜜桃色噜噜激情综合| 成年人看的免费视频| 91麻豆精品91久久久久久清纯| 久草在线资源站资源站| 亚洲午夜久久久影院伊人| 国产成人综合在线| 中文字幕 视频一区| 美女精品久久久| 日本午夜精品| 波多野吉衣在线视频| 色综合天天综合网国产成人综合天| seseavlu视频在线| 国产亚洲情侣一区二区无| 久久久夜精品| 日本三级黄色大片| 亚洲社区在线观看| 免费一级欧美片在线观看网站| 亚洲国产精品毛片av不卡在线| 中文字幕佐山爱一区二区免费| 欧美最顶级a∨艳星| 成人av在线天堂| 国产亚洲永久域名| 国产一级免费观看| 中文一区二区视频| 红杏aⅴ成人免费视频| 性色av浪潮av| 在线精品观看国产| h片在线观看| 毛片av在线播放| 国产日韩综合av| 极品粉嫩饱满一线天在线| 国产欧美日韩最新| 性8sex亚洲区入口| 国产一级精品视频| 欧美成年人视频网站欧美| 国产99久久久国产精品成人免费| 色哟哟无码精品一区二区三区| 欧美三级在线视频| 美女扒开腿让男人桶爽久久软| 青青在线免费视频| 亚洲国产成人一区二区三区| 四色成人av永久网址| 动漫精品视频| 精品亚洲成a人在线观看| 在线观看免费高清视频| 97婷婷涩涩精品一区| 国产精品国内免费一区二区三区| 波多野结衣家庭教师在线观看| 亚洲国产精品视频在线观看| 国产精品视频一区二区三区| 午夜精品免费看| 欧美最猛性xxxxx直播| 无遮挡在线观看| 成人在线看视频| 午夜免费久久看| 1769免费视频在线观看| 欧美视频在线第一页| 18欧美乱大交hd1984| 91视频在线观看| 异国色恋浪漫潭| 国产精品欧美久久久久一区二区| 欧美xxx.com| 日韩一二三区不卡在线视频| 久久亚区不卡日本| 四虎精品成人免费网站| 欧美不卡三区| 91免费视频网| 亚洲天堂二区| 欧美高清视频一区| 91一区二区在线观看| 一级在线免费观看| 欧日韩一区二区三区| 久久影院午夜论| 深夜福利免费在线观看| 日韩在线第一区| 欧美激情在线看| 国产精品久久久久一区二区国产| 亚洲精品一区二区三区av| 欧美激情一区二区三区四区| 福利视频在线看| 天天干天天操天天干天天操| 日韩久久一区二区| caopo在线| 男人日女人bb视频| 欧美午夜激情在线| 亚洲国产福利| 久久久久久久久久一区二区| 777亚洲妇女| 日韩不卡在线视频| aaaaa一级片| 亚洲人高潮女人毛茸茸| 残酷重口调教一区二区| 麻豆成人在线视频|