China's largest search engine Baidu has said it will make its latest artificial intelligence (AI) technology accessible to developers and businesses as part of the company's latest move into AI, big data and cloud computing.
AI solution "Tianzhi" was launched at a cloud-computing summit held in Beijing Wednesday. It includes services in three fields: sensing technology, such as image and voice processing, machine learning, and deep learning, an advanced form of machine learning, said Zhang Yaqin, CEO of the Nasdaq-listed company, at the summit.
Developers can access facial or voice recognition, algorithms(演算法) for data analysis and projections, and deep learning applications, Zhang said, adding that the technology could help users innovate in their sectors.
"With more devices connected to the cloud, enterprises will use cloud computing and AI more frequently," said Wu Hequan, an academician at the Chinese Academy of Engineering, "Open AI technology can play a bigger role."
The company also revealed a plan to invest 10 billion yuan (1.45 billion U.S. dollars) in cloud computing in the next five years and establish an innovation center, which will serve 10 million enterprises.
1.What is the main idea of paragraph one?
A. Baidu will further develop its latest AI technology.
B. Baidu has attracted developers’ and businesses’ attention.
C. Users will be able to access Baidu’s latest AI technology.
D. A company will move to AI, big data and cloud computing.
2.“Tianzhi” includes services in the following fields EXCEPT ________.
A. sensing technologyB. voice processing
C. machine learningD. deep learning
3.What does the underlined sentence in paragraph four probably mean?
A. It’s important for AI technology to be open.
B. AI technology is more important than the cloud.
C. People aren’t aware of the importance of AI technology.
D. Enterprises will hardly benefit from open AI technology.
4.What is Baidu’s next move according to the last paragraph?
A. Reveal a plan to invest in cloud computing.
B. Invest 10 billion yuan to serve enterprises.
C. Get invested from enterprises in the next five years.
D. Invest in computing and build an innovation center.
As a Chinese saying goes, “Taste is actually a memory of childhood”. Local specialty food may not be popular among all people, but it offers outsiders a glimpse of local culture and history.
Gongcheng “oil tea” is such a kind of food that would be considered “weird” by many first-time visitors to the remote county in the north of the Guangxi Zhuang Autonomous Region. Many people dislike its bitter and astringent(涩的) flavor when they take a sip.
“It felt like drinking Chinese herbal medicine. I never expected that I would gradually accept it afterwards, and even become addicted to it,” said a traveler surnamed Zhang who comes from Shijiazhuang in northern China’s Hebei province.
Langshan village is said to be the birthplace of Gongcheng “oil tea” whose ideal ingredients are green tea and fermented tea. The village has preserved well its buildings and roads dating back to late Qing Dynasty (1644-1911), as well as its traditional way of making the special tea.
Lin Fengyou, 60, introduced the cooking process. She looks younger than her age, and attributes this to the benefits of drinking “oil tea” throughout the year.
The first procedure is to use a wooden hammer to pound the tea while heating it in an iron pot, and then add edible oil and boiled water afterwards. She filters off the solid residues(余渣), and pours the glue-like green tea soup into bowls. Then, she adds salt, caraway seed, green onion, dried rice, fried groundnuts, sliced taro and fried beans.
The taste of the “oil tea” is a mixture of the distinctive flavors of all its ingredients. Local people usually eat it together with glutinous rice(糯米) balls, rice dumplings and glutinous rice cake.
The villagers consume “oil tea” three times a day. The tea soup is a healthy and refreshing food. “The tea soup to us is coffee to Westerners”, said Lin. “But it is tastier.”
1.Many first-time visitors may find “oil tea” ________ when taking a sip.
A. popularB. strangeC. addictedD. beneficial
2.What can we learn about Lin Fengyou according to the passage?
A. She never expected that she would gradually accept “oil tea”.
B. She is one of the reasons why the special tea has been preserved.
C. She thinks drinking “oil tea” throughout the year makes her look younger.
D. She drinks “oil tea” three times every day and considers coffee tastier.
3.Which is the correct order of cooking “oil tea” according to Lin Fengyou?
a. pour the glue-like green tea soup into bowls
b. heat the tea in an iron pot and pound the tea
c. add salt, caraway seed, green onion, dried rice, etc
d. add edible oil and boiled water
e. filter off the solid residues
A. bdeac B. dbace C. acebd D. beadc
4.Which column is this passage probably taken from?
A. Culture & Education
B. Entertainment
C. Health
D. Travel
A new international study shows that some people's biological clock plays a powerful role for their life expectancy, regardless of lifestyle choices.
Published in the latest issue of Aging on Wednesday, the study has found the most definitive evidence to explain why some people keep healthy lifestyle but die younger than others.
Geneticist Steve Horvath from the University of California, Los Angeles (UCLA), led a team of 65 scientists around the world to record age-related changes to human DNA, analyse blood samples collected from 13, 000 people and estimate their lifespan.
A higher biological age, regardless of actual age, consistently predicts an earlier death, the study says.
"You get people who are vegan, sleep 10 hours a day, have a low-stress job, and still end up dying young," Horvath said in a statement. "We have shown some people have a faster innate aging rate."
The findings discovered that 5 percent of the population ages at a faster biological rate, which translated to a roughly 50 percent higher than average risk of death at any age.
"The great hope is that we find anti-aging interventions that would slow your innate aging rate," Horvath said, adding that "this is an important milestone to realizing this dream."
1.Some people keep healthy lifestyle but die younger than others because ________.
A. their biological clock is not powerful enough
B. the most definitive evidence has been found
C. they have a higher actual age than others
D. they ages at a relatively faster biological rate
2.How was the study conducted?
A. By collecting and analyzing data.
B. By interviewing lots of people.
C. By researching previous studies.
D. By studying different lifestyles.
3.According to the study, it can be inferred that ________.
A. people who keep healthy lifestyle tend to live longer
B. people’s lifespan can be predicted by their age
C. 5 percent of people are believed to have a faster innate aging rate
D. anti-aging interventions have proved to slow the innate aging rate
4.Which of the following would be the best title for the passage?
A. We all should keep healthy lifestyle
B. Geneticist finds anti-aging interventions
C. Biological clock predicts life expectancy
D. Horvath builds an important milestone
Master painter Zhang Daqian (1899-1983) was well known for having a large number of friends and students. Among them, painter Li Qiujun was special.
They got to know each other through Li's elder brother, who was one of Zhang's best friends.
They admired each other's artistic talent and became confidants, which resulted in a romantic relationship.
In 1948, Zhang produced Spring Clouds Amid Autumn Landscape, a mountain-and-water ink painting featuring gongbi (meticulous brushwork), as a gift for Li's 50th birthday.
A year later, Zhang permanently departed from the mainland, and traveled and exhibited around the world before settling down in Taipei in 1976.
After leaving the mainland, he often said that he missed Li, who died in Shanghai in 1973.
Spring Clouds Amid Autumn Landscape will be auctioned in Hong Kong on Oct 4.
The painting not only marks a friendship between the two painters, but it deserves special attention because it shows Zhang at the top of his game as he sought to master the mountain-and-water style, according to C.K. Cheung, head of Sotheby's Chinese painting department.
Sotheby's will auction the work at its major autumn sale, which runs from Oct 1 to 5.
Cheung says the painting's composition and Zhang's attention to details reflect his incorporation of traditional touches, especially from Song Dynasty (960-1279) paintings, while also developing his own style.
1.The underlined word “confidants” in paragraph 3 probably means ________.
A. enemiesB. collegesC. friendsD. painters
2.How old was Li Qiujun when she died?
A. 50B. 75C. 78D. 84
3.According to the passage, which of the following is NOT true?
A. Spring Clouds Amid Autumn Landscape was originally a gift for Li's 50th birthday.
B. Zhang Daqian permanently departed from the mainland in 1949.
C. Sotheby's will auction Spring Clouds Amid Autumn Landscape in Hong Kong.
D. Li Qiujun's elder brother was also one of ZhangDaqian's students.
假定你是李华，计划寒假找份兼职工作。下面的招聘广告引起了你的注意，请根据要点（箭头所指内容）写一封申请信。
注意：
1. 词数100左右；
2. 可适当增加细节使行文连贯；
3. 开头已经给出，不计入总词数。
Dear Mr. Smith,
I’ve read your advertisement for an assistant teacher for a children’s winter camp.
_______________________________________________________________________________
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Yours sincerely,
Li Hua
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。
Dear Sir,
Thank you for invite me to the summer English course in your school. As for your choice between the two courses, I prefer a four-week course because it will give me more time to do some traveling and make a few new friends. Of all the subject I’m learning at school, I like English best. I had learned English for 6 years but my spoken English remains poorly. So I hope to take this chance improve it. If possible, I’d like to stay with a family in a few days in order that I can learn about any customs in England, which I’m particularly interested in. I believe I will have a wonderful time in this summer.
Yours truly,
Li Hua
