相关习题
 0  147826  147834  147840  147844  147850  147852  147856  147862  147864  147870  147876  147880  147882  147886  147892  147894  147900  147904  147906  147910  147912  147916  147918  147920  147921  147922  147924  147925  147926  147928  147930  147934  147936  147940  147942  147946  147952  147954  147960  147964  147966  147970  147976  147982  147984  147990  147994  147996  148002  148006  148012  148020  151629 

科目: 来源: 题型:

【题目】Where might the speakers be now?

A.At the grocer’s.B.In a meeting room.C.At a restaurant.

查看答案和解析>>

科目: 来源: 题型:

【题目】 Large gatherings such as weddings and conferences can be socially overwhelming. Pressure to learn people's names only adds to the stress. A new facial-recognition app could come to the rescue, but privacy experts recommend proceeding with caution.

The app, called Social Recall, connects names with faces via smartphone cameras and facial recognition, potentially avoiding the need for formal introductions. “It breaks down these social barriers we all have when meeting somebody," says Barry Sandrew, whose start-up, also called Social Recall, created the app and tested it at an event attended by about 1,000 people.

After receiving an invitation to download Social Recall from an event organizer, the user is asked to take two selfies and sign in via social media. At the event, the app is active within a previously defined geographical area. When a user points his or her phone camera at an attendee's face, the app identifies the individual, displays the person’s name, and links to his or her social media profile. To protect privacy, it recognizes only those who have agreed to participate. And the app’s creators say it automatically deletes users’ data after an event.

Ann Cavoukian, a privacy expert who runs the Privacy by Design Center of Excellence praises the app’s creators for these protective measures. She cautions, however, that when people choose to share their personal information with the app, they should know that “there may be unintended consequences down the road with that information being used in another context that might come back to bite you”.

The start-up has also developed a version of the app for individuals who suffer from prosopagnosia, or “face blindness”, a condition that prevents people from recognizing individuals they have met. To use this app, a person first acquires an image of someone's face, from either the smartphone’s camera or a photograph, and then tags it with a name. When the camera spots that same face in real life, the previously entered information is displayed. The collected data are stored only on a user's phone, according to the team behind the app.

1Social Recall is used to_________.

A.identify peopleB.take photosC.organize eventsD.make friends

2Paragraph 3 is mainly about_________.

A.what people can do with the appB.how the app was created

C.what makes the app popularD.how the app works

3Social Recall helps people with prosopagnosia by ________.

A.giving names to the photos kept in their smartphone

B.showing the person's information when it spots a stored face

C.providing the information of a person when they first meet

D.collecting information previously entered in the phone

4What can we learn about Social Recall from the passage?

A.It can cure people’s “face blindness”.

B.It has caused unintended consequences.

C.It may put people's privacy at risk.

D.It is praised by users for its protective measures.

查看答案和解析>>

科目: 来源: 题型:

【题目】 One Story is a non-profit literary organization, devoted to celebrating the art form of the short stories and supporting the writers who write them. If you're skilled at short stories and want to join us, pay attention to the following.

Submission Periods: Jan. 15th — May 31st / Sept. 1st — Nov. 14th.

What Kinds of Stories Is One Story Looking for?

One Story is seeking literary fiction. Because of our format, we can only accept stories between 3,000 and 8,000 words. They can be in any style and on any subject as long as they are good. More importantly, we are looking for stories that leave readers feeling satisfied.

Does One Story Accept Published Material?

No. One Story is looking for previously unpublished material. However, if a story has been published in print outside of North America, it will be considered. Stories previously published online on blogs, personal websites, or online literary magazines will not be accepted.

Does One Story Consider Translations?

Yes. Please include the name of the original author and language, as well as the name of the translator on the first page of your submission.

How Do I Submit to One Story?

We have an automated system for you to send us your work. It will securely send our editors your story and email you a confirmation that it has been received. To use the automated system, you need to have a One Story account. You already have one if you have subscribed to One Story or One Teen Story, joined our mailing list, or submitted a story to either magazine. When you are ready to submit, please visit our Submission Manager.

1One Story judges whether a work is good mainly based on ______.

A.its name.B.its originality.

C.editors’ comments.D.readers’ response.

2What should you do when handing in your work?

A.Include your creative inspiration.B.Register an account beforehand.

C.Write a short recommendation for it.D.Attach your private information to it.

3What type of writing is this text?

A.A story review.B.A magazine advertisement.

C.A submission guide.D.A magazine introduction.

查看答案和解析>>

科目: 来源: 题型:

【题目】假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。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(∧),并在其下面写出该加的词。

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。

注意:1. 每处错误及其修改均仅限一词;

2. 只允许修改10处,多者(从第11处起)不计分。

Recently, the number of foreign visitors to China have been on the increase. During their stay, they all show a strongly interest in our traditional culture. So, to better promote our culture, I had some ideas. As we all know, English is playing more and more important role in promoting cultural exchanges. So they must learn to speak fluent English. We should also enrich our knowledge of traditional culture. Besides, English channels should be opened, from that foreign visitors can get more informations about our culture. On conclusion, the promotion of our culture need combined efforts. Only in this way can foreign visitors to have a better understanding of our country.

查看答案和解析>>

科目: 来源: 题型:

【题目】阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

China is considered the home of tea. Chinese tea had begun to be exported to Japan and Korea before the Tang Dynasty (618-907). In the early period of the 17th century, Chinese tea 1 (export) to Europe. The tea from China is in great abundance and variety. 2 (tell) if a pot of tea is nice, you can mainly rely 3 the color, smell, taste and form.

One of China's six famous tea types is white tea, 4 gets its name from its silver-white color. It is mainly grown and produced in Fujian and Taiwan provinces with a long history,5 (date) back to Northern Song Dynasty (960-1127) in ancient China. Compared with other major types of tea, it 6(distinguish) itself by its refreshingly sweet taste and beautiful silver needle-lie shape, thus enjoying great 7 (popular) among tea drinkers. In addition, the longer it is preserved, the better health-building effects it has. Amazingly, it has been proved that if 8 (drink) regularly, white tea will greatly benefit people's physical and mental health. This is 9 it can not only protect people from being struck by some common diseases, but also can 10 (effective) relieve symptoms.

查看答案和解析>>

科目: 来源: 题型:

【题目】 For years, life went something like this: We'd grow up in one place, head off to college, and then find a city to live in for a few years at time to pursue a job or higher education. The end goal was to find somewhere to settle down, buy a house, start a family, and begin the whole cycle all over again.

But a new model for living is emerging: More and more people are moving from city to city throughout their entire lives, sometimes as frequently as every month. Just ask Alex Chatzielefteriou, who has had a front-row seat watching this evolution unfold.

Six years ago, he launched a startup called Blueground that rents out beautifully designed, fully furnished apartments for a month at a time, at rates that are cheaper than hotels. Today, the company has 3,000 properties in six U.S. cities, along with Dubai, Istanbul, London, Paris, and Chatzielefteriou's native Athens, and a staff of 400. The company just invested $78 million to continue its rapid expansion and make each one feel unique and cosy, rather than standardized, like what you might find in a traditional hotel.

Chatzielefteriou first came up with the idea for Blueground while he was working as a management consultant for McKinsey. “The accommodation of choice for consultants is the hotel,” he says. “I had to spend five years in a hotel room, living in 12 different cities. I loved seeing the world, but I didn't love feeling like I didn't have a home.” As he spoke to his friends and coworkers, he realized that many people were frustrated with this restless lifestyle. And what's more, hotels aren't a particularly cost-effective solution for companies either. In Chatzielefteriou's case, McKinsey sometimes paid S10,000 or more for him to stay in a major city for a month, which was far more expensive than local rents.

1What's the main purpose of the first paragraph?

A.To tell the end goal of our life.

B.To introduce the topic of the text.

C.To stress the importance of buying a house.

D.To explain the reason for people's flooding into cities.

2What motivated Chatzielefteriou to set up a company?

A.His urge to have a home.

B.His desire to make money.

C.His friends' encouragement.

D.His experience in living in hotel.

3Why is Blueground a success?

A.It has obvious price superiority.

B.It has good geographical location.

C.It has beautifully designed apartments.

D.It has unique and comfortable environment.

4What does the text mainly talk about?

A.The fall of traditional hotels.

B.The rise of a new living model.

C.The advantages of Blueground.

D.The disadvantages of traditional hotels.

查看答案和解析>>

科目: 来源: 题型:

【题目】 Surprise! High School Student Discovers New Planet Three Days Into NASA.

When 17-year-old Wolf Cukier accepted an internship (实习) at NASA, he expected to be challenged and gain insights into pursuing a career in astrophysics (天体物理学) . Instead, he attained worldwide fame for an achievement finding a new planet!

The teenager came across the distant world while examining images of the variations in star brightness captured by NASA's Transiting Exoplanet Survey Satellite (TESS) and uploaded to Planet Hunters TESS by amateur citizen astronomers. “I was looking through the data for everything the volunteers had marked,” Cukier said. “About three days into my internship, I saw a signal from a system called TOI 1338. At first, I thought it was a stellar eclipse (日食) but the timing was wrong. It turned out to be a planet.” Further research revealed that TOI 1338 b, as it is now called, is a rare circumbinary planet (环双星行星) — a world orbiting two stars. Even more exciting, TOI 1338 b is the first circumbinary world discovered by the TESS mission.

The researchers believe that TOI 1338 b is about 6.9 times larger than Earth. The experts claim that TOI 1338 b's two stars vary in size. It is also the only planet in the TOI 1338 system, which lies 1,300 light-years away from Earth.

Not surprisingly, the High School senior is looking to pursue a career in physics and astrophysics. When asked of his plans to seek out a job at NASA, the youngster said, “I've no idea about NASA's hiring practices but it can't hurt!” He added, “A career in space research is appealing.”

1What kind of writing does the text belong to?

A.A biography.B.A novel.

C.A diary.D.A news report.

2What can we know about TOI 1338 b?

A.It is a rare planet with only one star.

B.It is about 6.9 times smaller than Earth.

C.It lies 1,300 light-years away from Earth.

D.It is the first cirumbinary planet discovered by human.

3What can we infer from the last paragraph?

A.Cukier is very proud of himself.

B.NASA is very strict on hiring practices.

C.Cukier has great interest in working at NASA.

D.Cukier knows nothing about NASA'S hiring practices.

4Which of the following would be the best title for the passage?

A.A New Planet.B.NASA's Tess Mission.

C.A World-famous Teenager.D.The Discovery of a New Planet.

查看答案和解析>>

科目: 来源: 题型:

【题目】 Joseph Francis Charles Rock (1884–1962) was an Austrian-American explorer, botanist, and anthropologist(人类学家). For more than 25 years, he travelled extensively through Tibet and Yunnan, Gansu, and Sichuan provinces in China before finally leaving in 1949.

In 1924, Harvard sent Joseph Francis Rock on a treasure hunt through China’s southwestern provinces—the Wild West of their day. But gold and silver weren’t his task : Rock, a distinguished botanist, sought only to fill his bags with all the seeds, saplings, and shrubs he could find. During his three-year expedition, he collected 20,000 specimens for the Arnold Arboretum(阿诺德植物园).

Botany, though, was just one of Rock’s strengths. As an ethnologist(民族学者), he took hundreds of photographs of the Naxi, a tribe in Yunnan province, recording their now-lost way of life for both Harvard and National Geographic, and took notes for an eventual 500-page dictionary of their language. His hand-drawn map of his travels through China’s “Cho-Ni” territory, in the Harvard Map Collection, includes more than a thousand rivers, towns, and mountains indicated in both English and Chinese, and was so well made that the U.S. government used it to plan aerial missions in World War II.

Scientist, linguist, cartographer, photographer, writer—Rock was not a wallflower in any sense. Arrogant and self-possessed, he would walk into a village or warlord’s place “as if he owned the place,” said Lisa Pearson, the Arboretum’s head librarian.

In declaring his successful return under the headline “Seeking Strange Flowers, in the Far Reaches of the World” , the Boston Evening Transcript ran a large photo of the daring explorer wearing in a woolly coat and fox-skin hat. “In discussing his heroism including hair-raising escapes from death either from mountain slides, snow slides and robber armies, he waves the idea away as if it is of no importance.”

The Arboretum and Rock parted ways after 1927, mainly because his trip cost Harvard a fortune—about $900,000 in today’s dollars. Fortunately, many of his specimens, many of his amazing photos, and his great stories remain.

1What is the passage mainly about?

A.Rock’s service for the U.S government.

B.Rock’s cooperation with Harvard.

C.Rock’s work as a botanist.

D.Rock’s exploration in Southwest China.

2What contribution did Rock make to the USA besides collecting new plants and specimens?

A.He traveled through some uncivilized places in China.

B.His hand-drawn map was used in WWII.

C.He showed heroism by escaping difficulties.

D.He made headlines in Boston Evening News.

3How did Rock respond when people mentioned his heroic deeds?

A.Excitedly.B.Proudly.

C.CalmlyD.Nervously.

4What caused Rock to stop work for The Arboretum?

A.The vast expense.B.The dangerous journey.

C.The challenging tasks.D.The unknown world.

查看答案和解析>>

科目: 来源: 题型:

【题目】The harmful effects that smog can have on people's health are one of the top ______ of those who live in some cities.

A.concernsB.conflicts

C.charactersD.charges

查看答案和解析>>

科目: 来源: 题型:

【题目】People with simple names enjoy quicker career advancement because names which are hard to pronounce inspire negative ________ from superiors.

A.considerationsB.consequences

C.expectationsD.reactions

查看答案和解析>>

同步练习册答案