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

Your next Saturday night takeaway could be brought to you by a robot after a major food delivery company announced plans to use automated vehicles to transport meals. Europe’s biggest online takeaway food company Just Eat has partnered with Starship Technologies to deliver food with robots on the streets of London later this month. “Nobody has ever done deliveries with land-based robots,” said Allan Martinson, the chief operating officer of Starship.

The robot courier can travel up to 4 miles per hour for about 10 miles. It uses a GPS signal and nine cameras to navigate(確定方向). Instead of a person arriving at their door, customers could find themselves receiving a notification(通知) on their phone that says a robot is on its way and a code to unlock the automated courier. “Put the code in, the robot opens up, and there’s your food,” said David Buttress, chief manager of Just Eat.

The robot, which has so far been tested in Greenwich, Milton Keynes and Glastonbury, costs £1 to transport within 3 miles, compared with the £3 to £6 it costs for a human courier. To date 30 robots have driven nearly 5,000 miles without getting into an accident or finding themselves picked on by passers-by. They have driven in more than 40 cities around the world, including London and Tallinn, Estonia.

An initial worry was how the public would react to robots. But Martinson said the public has been calm when passing the delivery machine on the streets. “The most surprising reaction has been the lack of reaction,” said Martinson.

Another significant fear was that people would disrupt(擾亂) the robots, or try to steal them and their contents. To prevent this, the robot is fitted with nine cameras, two way audio, and movement sensors that send a warning if it is lifted off the ground. And it opens only with a pass code provided to the customer via a notification. “It’s much easier to shoplift than it is to steal a robot,” said Martinson.

1.The test of Starship robots shows that ________.

A. they are easy to operate

B. the robot delivery is appreciated in big cities

C. the robot delivery is cheaper than human delivery

D. they can travel for 10 hours continuously

2.Which of the following is one of the worries about Starship robots?

A. People’s indifference to the robots.

B. Safety of the robot delivery.

C. Accuracy of the robot delivery.

D. People’s concern about public traffic.

3.Which of the following would be the best title for the text?

A. Great Improvement of Just Eat

B. Global Trend of Food Companies

C. New Robots to Move on the Road

D. Delivery Robots to Replace Takeaway Drivers

練習冊系列答案
相關習題

科目:高中英語 來源:2016-2017學年江蘇南通中學高一上期中考試英語試卷(解析版) 題型:單項填空

I didn’t mean to cheat, but I had to admit that it was cheating ________.

A. anyhowB. somehowC. howeverD. otherwise

查看答案和解析>>

科目:高中英語 來源:205-2016學年吉林毓文中學高二下期中考試英語試卷(解析版) 題型:單項填空

A new house ________ at the corner of the road and will be completed next month.

A. is building B. been built

C. is being built D. be building

查看答案和解析>>

科目:高中英語 來源:2016-2017學年遼寧葫蘆島一中高二上期中考試英語卷(解析版) 題型:書面表達

假設由你接待一組加拿大中學生代表團,該團在北京只逗留兩天。團長向你征求意見在北京先參觀何處,請按以下提示提出你的口頭建議:

1.首先去長城。原因:世界上最長的墻,奇觀之一……

2.其次是故宮。原因:建于1406年,曾有24位皇帝在那兒居住過……

更多地了解中國歷史。

3.對其逗留時間短深感遺憾。還有許多地方可以參觀,如:頤和園、北海公園等。

參考詞匯:the Palace Museum 故宮

查看答案和解析>>

科目:高中英語 來源:2016-2017學年遼寧葫蘆島一中高二上期中考試英語卷(解析版) 題型:閱讀理解

We are all called upon to make a speech at some point in life, but most of us don’t do a very good job. This article gives some suggestions on how to give an effective speech.

So, you have to give a speech and you are terrified. You get nervous, you forget what you want to say, you stumble over words, you talk too long, and you bore your audience. Later you think, “Thank Goodness, it’s over. I’m just not good at public speaking. I hope I never have to do that again.”

Cheep up! It doesn’t have to be that bad. Here are some simple steps to take the pain out of speech making. Ask yourself the purpose of your speech. What is the occasion? Why are you speaking? Then, gather as many facts as you can on your subject. Spend plenty of your time doing your research. Then spend plenty of your time organizing your material so that your speech is clear and easy to follow. Use as many examples as possible, and use pictures, charts, and graphs if they help you make your points more clearly. Never forget your audience. Don’t talk over their heads, and don’t talk down to them. Treat your audience with respect. They will appreciate your thoughtfulness.

Just remember: Be prepared. Know your subject, your audience, and the occasion. Be brief. Say what you have to say and then stop. And be yourself. Let your personality come through so that you make person-to-person contact with your audience.

If you follow these simple steps, you will see that you don’t have to be afraid of public speaking. In fact, you may find the experience so enjoyable that you volunteer to make more speeches! You’re not convinced yet? Give it a try and see what happens.

1.The main idea of this article is ________ .

A.that you can improve your speaking ability

B.that a poor speaker can never change

C.to always make a short speech

D.that it is hard to make a speech

2.Paragraph 2 implies that ________ .

A.many people don’t prepare for a speech

B.many people are happy to give a speech

C.many people are afraid of giving a speech

D.many people talk too long

3.The phrase “talk over their heads” means ________ .

A.speak too loudly

B.look at the ceiling

C.look down upon them

D.use words and ideas that are too difficult

4.All of the following statements are TRUE except ________ .

A.few people know how to make good speeches

B.a lecturer does not need to organize his speech

C.research is important in preparing a speech

D.there are simple steps you can take to improve your speaking ability

查看答案和解析>>

科目:高中英語 來源:2016-2017學年遼寧莊河高中高二上期中考試英語卷(解析版) 題型:單項填空

Two ___________ died in the fire.

A. scores of peopleB. score of people

C. scores of peoplesD. score of peoples

查看答案和解析>>

科目:高中英語 來源:2016-2017學年遼寧莊河高中高二上期中考試英語卷(解析版) 題型:單項填空

On a ________ cold night, the little girl was ________ to death in a street corner.

A. frozen; frozenB. freezing; freezing

C. frozen; freezingD. freezing; frozen

查看答案和解析>>

科目:高中英語 來源:2017屆重慶一中高三上期中考試英語試卷(解析版) 題型:閱讀理解

The concept of culture has been defined many times, and although no definition has achieved universal acceptance, most of the definitions include three central ideas: that culture is passed on from generation to generation, that a culture represents a ready-made principle for living and for making day-to-day decisions, and, finally, that the components of a culture are accepted by those in the culture as good, and true, and not to be questioned. The eminent anthropologist George Murdock has listed seventy-three items that characterize every known culture, past and present.

The list begins with Age-grading and Athletic sports, runs to Weaning and Weather Control, and includes on the way such items as Calendar, Fire making, Property Rights, and Tool making. I would submit that even the most extreme advocate of a culture of poverty viewpoint would readily acknowledge that, with respect to almost all of these items, every American, beyond the first generation immigrant, regardless of race or class, is a member of a common culture. We all share pretty much the same sports. Maybe poor kids don’t know how to play polo, and rich kids don’t spend time with stickball, but we all know baseball, football, and basketball. Despite some misguided efforts to raise minor dialects to the status of separate tongues, we all, in fact, share the same language.

There may be differences in diction and usage, but it would be ridiculous to say that all Americans don’t speak English. We have the calendar, the law, and large numbers of other cultural items in common. It may well be true that on a few of the seventy-three items there are minor variations between classes, but these kinds of things are really slight variations on a common theme.

There are other items that show variability, not in relation to class, but in relation to religion and ethnic background — funeral customs and cooking, for example. But if there is one place in America where the melting pot is a reality, it is on the kitchen stove; in the course of one month, half the readers of this sentence have probably eaten pizza, hot pastrami, and chow mein. Specific differences that might be identified as signs of separate cultural identity are relatively insignificant within the general unity of American life; they are cultural commas and semicolons in the paragraphs and pages of American life.

1.According to the author’s definition of culture, ________.

A. a culture should be accepted and maintained universally

B. a culture should be free from falsehood and evils

C. the items of a culture should be taken for granted by people

D. the items of a culture should be accepted by well-educated people

2.What can we learn from the passage?

A. Baseball, football and basketball are popular sports in America.

B. Different classes have different cultures.

C. Playing polo is popular among kids.

D. There is no variation in using the American language.

3.It can be inferred that ________ will most probably be included in the seventy-three items.

A. accent

B. polo

C. dream patterns

D. table manners

4.The author’s main purpose in writing this passage is to ________.

A. prove that different people have different definitions of culture

B. warn that variations exist as far as a culture is concerned

C. indicate that culture is closely connected with social classes

D. show that the idea that the poor or the rich establish a separate culture is an absurdity

查看答案和解析>>

科目:高中英語 來源:2017屆江蘇南通中學高三上期中考試英語卷(解析版) 題型:單項填空

I don't think you realize the ________ of the situation, or else you wouldn’t feel so relaxed.

A. gravityB. assessmentC. frameworkD. similarity

查看答案和解析>>

同步練習冊答案
久久这里只有精品首页| 国产区高清在线| 亚洲国产伊人| 狠狠v欧美v日韩v亚洲ⅴ| 欧美精品123区| 国产精品视频精品视频| 天天操精品视频| av一级黄色片| 精品亚洲a∨一区二区三区18| 国产一区二区三区精品欧美日韩一区二区三区 | 国内精品小视频| 俄罗斯av网站| 国产在线一级片| 嫩草伊人久久精品少妇av杨幂| 麻豆专区一区二区三区四区五区| 欧美一二三四在线| 久久国产精品亚洲va麻豆| 中文字幕在线免费看线人| 宅男宅女性影片资源在线1| 日韩激情毛片| 欧美激情在线一区二区三区| 久久亚洲国产精品| 国产黄页在线观看| 国产精品毛片一区二区在线看舒淇 | 亚洲午夜精品一区二区三区他趣| 欧美一区二区三区免费观看 | 国产91对白刺激露脸在线观看| 中文字幕 欧美激情| 伊人久久大香| 久久久久久久综合狠狠综合| 欧美精品在线第一页| www.亚洲天堂网| 国产绿帽刺激高潮对白| 91蜜桃臀久久一区二区| 欧美国产欧美综合| 91精品国产亚洲| 亚洲天堂网2018| 91av在线看| 国产视频精品网| 免费黄色国产视频| 色屁屁www国产馆在线观看| 亚洲一区二区伦理| 欧美一级生活片| 亚洲精品第一区二区三区| 日韩欧美不卡视频| 精品肉辣文txt下载| 91年精品国产| 久久久久久久电影一区| 男人操女人下面视频| 丝袜+亚洲+另类+欧美+变态| 欧美欧美全黄| 欧美一区二区在线不卡| 亚洲一卡二卡三卡四卡无卡网站在线看| 日本亚洲色大成网站www久久| 成人av集中营| 日本一区二区免费在线 | 毛片在线能看| 亚洲麻豆一区| 亚洲成人1234| 东北少妇不带套对白| 国产尤物视频在线观看| 亚洲日本三级| 欧美日韩免费区域视频在线观看| 成人av电影免费| 婷婷色中文字幕| 99re久久| 国产精品欧美经典| 国产精品久久久久久久久久| 亚洲av无码国产精品麻豆天美 | 中文字幕av一区二区三区谷原希美| 99热在线这里只有精品| 黄页视频在线免费观看| 中文字幕22页| 亚洲国产精品欧美久久| 亚洲国产不卡| 精品国产3级a| 国模吧无码一区二区三区| 蜜桃av成人| 亚洲欧美日韩专区| 在线不卡国产精品| 九九热精品国产| 麻豆电影在线播放| 国产91精品在线观看| 97色在线视频| 成人在线观看免费高清| 成人国产网站| 夜夜操天天操亚洲| 久久天天狠狠| 91久久久久久久久久久久| 久久精品国产www456c0m| 日韩一二在线观看| 性欧美大战久久久久久久| 在线观看免费毛片| 毛片一区二区三区| 欧美高清在线视频观看不卡| 国产精品jizz| 91九色综合| 亚洲一区在线观看网站| 欧美精品一区二区三区在线四季 | 久久九九精品视频| 性感美女久久精品| 手机看片福利永久国产日韩| 国产日韩欧美一区二区东京热| 亚洲色图国产| 亚洲一二三在线| 国产chinesehd精品露脸| av资源网在线播放| 97久久夜色精品国产| 亚洲日韩视频| 曰本色欧美视频在线| 亚洲AV成人精品| 中文字幕21页在线看| 亚洲色图在线播放| 日本午夜精品一区二区三区| 亚洲国产精彩视频| 丝瓜av网站精品一区二区 | 日韩一级裸体免费视频| 37p粉嫩大胆色噜噜噜| 成人毛片免费| 一本到不卡免费一区二区| 300部国产真实乱| 亚洲色图16p| 国产成人一区二区精品非洲| 国产精品稀缺呦系列在线| 日韩av在线电影| 成人系列视频| 国产视频精品在线| 黄色av电影网站| 美女福利一区二区三区| 亚洲妇熟xx妇色黄| 艳母动漫在线观看| 日韩欧美在线番号| av一区二区三区四区| 亚洲v日韩v综合v精品v| 在线观看中文字幕码| 在线不卡视频| 高清一区二区三区日本久| 国产精品视频一区二区三 | 欧美精品色一区二区三区| 国产男女在线观看| 日本h片在线| 亚洲精品视频观看| 综合久久国产| 成在在线免费视频| 国产亚洲欧美一区在线观看| 久久亚洲国产精品日日av夜夜| 好吊视频一二三区| 狠狠色丁香婷婷综合久久片| 国产日本欧美一区| 国产精品高潮呻吟久久久| 久久精品女人| 国产精品伦子伦免费视频| 一级一片免费看| 国产精品亚洲综合色区韩国| 亚洲97在线观看| wwwxxx亚洲| 国产一区二区三区四区三区四| 欧美精品免费看| 久久国产一级片| 婷婷亚洲综合| 欧美—级a级欧美特级ar全黄| 欧美一级片在线看| 欧美日韩精品久久| 涩涩视频在线观看免费| 久久久久久久久免费| 欧美一区2区三区4区公司二百| 中文字幕在线播放第一页| 久久久久久久久久久久久夜| 日韩欧美一区二区三区四区| 第三区美女视频在线| **网站欧美大片在线观看| 丰满人妻一区二区三区53号 | 97视频在线观看网站| 成人欧美一区二区三区黑人麻豆| 超碰97在线看| japanese色国产在线看视频| 一本色道久久综合狠狠躁的推荐| 亚洲成人福利在线| 国产不卡精品| 亚洲韩国欧洲国产日产av| 国产免费无遮挡吸奶头视频| av一区二区高清| 欧美剧在线观看| 成人午夜淫片100集| 老司机午夜精品视频| 亚洲综合国产精品| 中文在线一二区| 国产精品短视频| 99热在线这里只有精品| 欧美一区国产| 欧美一级黄色大片| 中文字幕被公侵犯的漂亮人妻| 欧美亚洲在线日韩| 久久久久久久久久久免费 | 伊人成人222| 亚洲不卡视频| 日韩在线观看你懂的| 亚洲男人的天堂在线视频| 日本欧美在线看| 国内不卡一区二区三区| av电影在线播放高清免费观看| 亚洲一区二区三区四区在线观看| 日本肉体xxxx裸体xxx免费| 国产精品美女久久久久| 一区二区日韩精品| 欧美激情黑白配| 激情都市一区二区| 亚洲第一导航| 1234区中文字幕在线观看| 制服丝袜亚洲精品中文字幕| 天天躁日日躁aaaa视频| 欧美成人有码| 91丝袜美腿美女视频网站| 亚洲视频精品在线观看| 亚洲午夜在线观看视频在线| 国产性生活一级片| 国产精品一区二区三区在线| 国产丝袜在线视频| 久久久久久亚洲综合影院红桃| 日本阿v视频在线观看| 久久人人视频| 日韩中文字在线| 中文字幕 自拍偷拍| 91亚洲精品乱码久久久久久蜜桃| 美女黄色免费看| 91成人app| 久久久成人精品| 国产乱淫av免费| 国产欧美va欧美不卡在线| 国产v亚洲v天堂无码久久久| 18国产精品| 午夜精品三级视频福利| 欧美一级视频免费| 一区二区不卡在线视频 午夜欧美不卡在 | 91视频免费版污| 久久男人av| 91福利视频在线观看| 亚洲日本中文字幕在线| 亚洲综合在线视频| 色哟哟无码精品一区二区三区| 久久久久亚洲| 97影院在线午夜| 国产理论在线观看| 日韩美女视频一区二区在线观看| 久草国产在线视频| 国产激情91久久精品导航| 欧美大黑帍在线播放| 日韩成人在线看| 91国偷自产一区二区三区的观看方式| 亚洲欧美日本在线观看| 精品久久久久久久久久久久久久| 男女做爰猛烈刺激| 日韩黄色免费电影| 色乱码一区二区三区熟女 | 亚洲欧美激情小说另类| 国产日韩视频一区| 亚洲国产日韩欧美一区二区三区| 欧美成人dvd在线视频| free欧美| 欧美激情videoshd| 欧美激情图区| 欧美日韩一区二区三区四区五区| 国产97免费视频| 国产成人av一区二区三区在线 | 亚洲视频在线免费观看| 国产同性人妖ts口直男| 亚洲精品日韩一| 国精产品一区二区三区| 免费成人在线影院| 男的插女的下面视频| 群体交乱之放荡娇妻一区二区| 国产狼人综合免费视频| 国产成人无吗| 亚洲欧美日韩国产成人| 国产精品系列视频| 午夜私人影院久久久久| 中文字幕精品亚洲| 国产福利不卡视频| 成人中文字幕av| 一区二区日韩欧美| 日本一区高清不卡| 人人九九精品视频| 国产精品都在这里| 午夜羞羞小视频在线观看| 亚洲日本成人网| 成人毛片在线精品国产| 国产99久久精品一区二区300| 欧美一区二区三区在线| 高潮毛片又色又爽免费 | 亚洲爱爱综合网| 色婷婷精品大视频在线蜜桃视频| 久久亚洲国产成人精品性色| 久久美女高清视频| 丰满岳乱妇一区二区| 美女一区二区视频| 男女午夜激情视频| 欧美一区精品| 妞干网这里只有精品| 欧美日韩一本| 国产精品免费一区二区三区在线观看 | 91麻豆国产精品久久| 91传媒理伦片在线观看| 久久精品国产成人一区二区三区| 东京热加勒比无码少妇| 午夜日韩在线| 久久久成人精品一区二区三区| 九九久久精品| 欧美精品欧美精品| 免费看成人人体视频| www 成人av com| 一区在线不卡| 亚洲一区二区三区成人在线视频精品| 伊伊综合在线| 国产成人一区二区三区小说| 91九色美女在线视频| 国外成人在线视频| 亚洲精品白浆| 欧美精品第一页在线播放| 岛国成人毛片| 欧美放荡办公室videos4k| 一级毛片视频在线观看| 日韩在线高清视频| av在线女优影院| 啊v视频在线一区二区三区| 成人免费视频| 日韩在线精品视频| 丝袜美腿美女被狂躁在线观看| 中文字幕在线精品| 久蕉在线视频| 中文字幕精品—区二区| 99视频在线观看地址| 亚洲综合精品| 久久久久久久爱| 51xtv成人影院| 欧美高清在线播放| www555久久| 国产成人拍精品视频午夜网站| 新版的欧美在线视频| 国产精品美女免费视频| 国产精品诱惑| 国产伦精品一区二区三区视频黑人 | 91麻豆精品国产综合久久久久久 | 欧美一区二区麻豆红桃视频| 中文字幕一区二区中文字幕| 天天综合一区| 97在线国产视频| 在线视频日韩| 国产精品嫩草影视| 国产成人高清在线| 亚洲黄色小说视频| 欧美激情中文不卡| 久久99久久98精品免观看软件 | 天天影视色香欲综合网老头| 日本精品入口免费视频| 精品视频在线免费看| 丰满熟妇人妻中文字幕| 亚洲国产日韩欧美在线99| 巨骚激情综合| 欧美成人亚洲成人| 国产美女高潮在线观看| 国产精品美女网站| 日本高清久久| 婷婷五月色综合| 欧美成人一区二免费视频软件| 91最新在线观看| 国产综合久久久久久鬼色| 丝袜美腿中文字幕| 亚洲欧美在线视频观看| 亚洲欧美自拍视频| 欧美精品一卡两卡| 中文在线资源在线| 欧美超级乱淫片喷水| 免费毛片b在线观看| 99热在线国产| 欧美色爱综合| 两根大肉大捧一进一出好爽视频| 美女脱光内衣内裤视频久久影院| 中文在线一区二区三区| 中文字幕在线不卡国产视频| 国产一级一级国产| 欧美一级在线免费| 精品乱码一区二区三四区视频 | 成人xxxxx色| 欧美少妇性xxxx| 六月丁香婷婷在线| 国产乱码精品一品二品| 熟女少妇a性色生活片毛片| 五月天激情综合| 午夜精品久久久久久久99热黄桃| 伊人青青综合网站| 51av在线| 国产精品免费一区二区三区四区| 日韩欧美三级| 一级片视频免费观看| 91在线观看污| 日韩久久中文字幕| 久久99国产精品视频| 成人欧美一区二区| 99久久国产综合精品成人影院| 毛片毛片毛片毛片毛片毛片毛片毛片毛片|