1     (construct) from the 5th century BC, the Grand Canal was a means of communication for the Empire for the first time in the Sui Dynasty.

Before foundation of Sui Dynasty, China had     2     (continuous) evacuated several canals,     3     had been suspended due to natural environment. Some needed to be repaired but were still navigable, but were too separated from each other to form large-scale water transport nationwide.

The establishment of Sui Dynasty     4     (declare) the end of long-lasting split situation. In 605 AD, Emperor Yang Guang, the     5     (two) emperor of Sui Dynasty, ordered excavation of the Grand Canal to meet the political,     6     (economy) and military needs of unified nation.

The Grand Canal reached a new peak in the Yuan Dynasty (13th century), providing a unified inland navigation network consisting     7     more than 2,000 km of artificial waterways, linking five of the most important river basins in China,     8     (include) the Yellow River and the Yangtze.

As     9     major means of internal communication today, it has played an important role in ensuring the prosperity and     10     (stable) of China over the ages.

The audience and viewership for this year’s Spring Festival TV gala, which was aired on Feb 9, Lunar New Year’s Eve or Chinese Lunar New Year, both reached record     1    (high), according to ratings statistics.

    2    (support) by ultra-high-definition production, the gala was telecast on TV screens, public large screens, and mobile devices. A total of 250 million people watched the live streaming of the show via     3    (they) mobile phones with the total views reaching 420 million, up by 37.97 percent and 57.58 percent,     4     (respective), compared with 2023. The China Global Television Network (CGTN) worked with over 2,100 media organizations in about 200 countries and regions to live broadcast or report the show in 68 languages,     5    (result) in over 1.5 billion instances of viewing,    6     increase of 12.69 percent year on year.

This year, the gala, in addition     7    Beijing, had four branch venues. Audience enjoyed a diversity of local cultural elements from those places, such as folk     8     (music) instruments and folk dances.

Since its broadcast in 1983, the annual CCTV Spring Festival Gala     9     (become) an essential part of celebrations in the country to greet the Chinese New Year. As a major entertainment during Lunar New Year’s Eve, the gala marks the joyous moment     10     families gather together to celebrate.

Ma Mian Qun, also     1     (know) as “Ma Mian Zhe Qun (horse face pleats (褶) skirt) ”, is a kind of traditional Chinese dress. The question of why the dress     2     (name) Ma Mian Qun has always been puzzling. What’s the relationship between the animal’s name and the skirt? In fact, “Ma Mian” is a kind of structure used for defense in the city wall system.

But     3     its name is really related to the city wall is still a question to be confirmed. All the books about Ma Mian Qun, whether they are related to costumes, operas     4     cultural relics, only show that the smooth surface without pleats in the middle is called “Ma Mian”, but there is no     5     (far) explanation for the source of “Ma Mian”.

The Chinese Horse Face Skirt shows     6     unique structural design that pairs practicality with elegance. Its form-fitting waistband transforms into an A-line shape, characterized by a series of pleats that expand outward,     7     (offer) a glimpse of the wearer’s grace with every step.

The Horse Face Skirt, with its deep historical roots, has successfully transitioned into modern fashion, where it serves     8     a bridge between the past and present. In today’s fashion landscape,     9     (design) frequently draw inspiration from the Horse Face Skirt,     10     (skillful) weaving its traditional elements with a modern twist, which thereby broadens its appeal to a contemporary audience.

Pu’er tea is a kind of dark tea only found in China’s Yunnan Province. It’s     1     (original) produced in the “Six Famous Mountains” in Xishuangbanna and gets its name from Pu’er, a town     2     most of the tea is processed and sold. Pu’er tea has a long history. Early in the Tang Dynasty, the tea trade between Pu’er and other areas already     3     (begin). Now a 2,700 year old wild tea tree still produces tea leaves. Every year, locals go to tea planting fields     4     (pick) tea leaves. Usually it starts at 9:00 am     5     finishes by 3:00 pm from February to December. Spring tea leaves are the best of the whole year.

Pu’er tea is big and rough in shape, black or brown red in color and the soup tastes mellow (醇厚),     6     (leave) a sweet aftertaste. The tea is mild in nature and does no harm to the stomach. At the same time, it has medicinal effects of “fat removing, body slimming and digestion promoting” and     7     (call) “slimming tea”.

The taste     8     the tea varies the taste changes with the     9     (long) of time it’s stored; the longer it’s stored, the     10     (good) it tastes. Thus, Pu’er tea not only makes a good drink, but also a valuable collector’s item. Pu’er tea has always enjoyed the good reputation of weight-loss tea, beauty tea, slimming tea and health tea.

5 . 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。

It took 25 long years, but 52-year-old Xie Kefeng was finally reunited with his son, who had been snatched as a baby. The power of technology,     1    (specific)a facial comparison algorithm played a major role in bringing about the happy outcome.

In 1998, Xie’s wife stepped out of home to buy groceries, leaving their three-month-old second son, Xie Qingshuai, on the bed     2     the door unlocked. When she returned 10 minutes later, the child     3    (disappear). The couple reported the incident to the police, but the child could not be found.

In late November this year, Xie Kefeng received a call from the police informing him that a facial comparison had led to Xie Qingshuai     4    (find). A DNA comparison confirmed that it was indeed his long-lost son.

Xie Qingshuai, who now     5    (prove)outgoing, positive and diligent, was reunited with his family for the first time. Unknown to his family, he had been sold to a couple     6     lived in Xingtai as well. After the man he knew as his father died, his wife remarried and moved away, leaving Xie Qingshuai to be brought up by his adoptive grandparents.

On Sunday, Beijing DeepGlint Technology Co,     7     artificial intelligence technology company, announced that a facial comparison algorithm developed by it had played a vital role in the reunion.

    8    (base)on the principle that facial features among relatives tend to be similar, the company’s algorithm can identify highly relevant potential     9    (match), significantly improving the     10    (efficient)of the search process.

Many quick service restaurant owners are looking ahead to a future where automation will play an important role. They believe it will be the key to greatly     1    (increase) their thin profits and allow their workers to shine in the tasks no machine can do.

Many people are afraid of being replaced by a robot. But the    2    (smart) and most creative robotic companies are creating intelligent machines that work alongside workers to make efficiency and profits increase     3    (dramatic). Take Flippy, the arm-like robotic kitchen assistant    4     an example. It turns burgers over, cooking them to     5    (perfect), and lets its co-workers know the orders are ready. Not competing for people’s jobs, such robots    6    (design) to be cooperative ones, the cost-effective machines created to work with humans, not against them.

Quick service restaurants with tools like Flippy are the kind of places     7     you keep coming back--you know the staff will always have time to give you    8     answer to your detailed question and you will have your order on time, perfectly cooked.

Automation in restaurants will become even more crucial in the future. Owners then     9    (need) workers to enforce updated safety regulations and interact with dissatisfied guests. With Flippy having their back in the kitchen, they won’t have to worry about     10    (burn) burgers.

China drives world renewables capacity addition in 2023

China was the major driving force behind the world’s rapid     1     (expand) of renewable power generation capacity last year, which grew by 50 percent to 510 gigawatts, the International Energy Agency said.

    2     (drive) by rapid growth in China, renewable energy capacity surged globally last year, generating green power faster than at any time during the last few decades. China, which has become     3     dominant force in the field of renewable energy,     4     (see) its position further consolidate in the next five years, as lower costs make utility-scale solar power generation more attractive compared to coal and gas power generation.     5     (additional), China has outlined and clarified regulations for green power certificates,     6     will bring additional income for solar and wind energy developers, and further accelerate its renewable energy development.

China’s installed capacity of renewable energy exceeded 1.45 billion kilowatts in 2023,     7     (account) for more than 50 percent of the country’s total installed power generation capacity. Power generated from renewable energy sources such as wind and solar now accounts for more than 15 percent of China's total electricity consumption.

China has several advantages that others do not possess, including the ability     8     (approve) and build transmission grids and renewable energy projects     9     (efficient) and finance projects more easily thanks    10     policy priorities.

Xiaomi’s founder and CEO, Lei Jun, marked the 130th anniversary of his alma mater (母校), Wuhan University, with an enormous donation of 1.3 billion yuan ($182.59 million). The contribution, the largest single donation ever received in the history of Chinese     1     (high) education, primarily supports fundamental research in mathematics, technological innovation in computer science, and the education of undergraduate students. Lei, a graduate of the university’s computer school in 1991,    2     (express) his desire to contribute to the school’s future     3     boosting outstanding engineers, scientists, and technology entrepreneurs (企业家) in China.

In recognition of his     4     (generous), Wuhan University presented Lei with     5     “Outstanding Education Contribution” medal and a donation certificate. The     6     (university) president, Zhang Pingwen, highlighted the significance of alumni contributions, acknowledging Lei’s donation as a new milestone.

Lei’s story of     7     (believe) achievement in the field of software development during his time at the university and subsequent (后续的) success in     8     (found) Xiaomi has become legendary among students,     9     can, as Zhang Pingwen said, permanently encourage countless young individuals at Wuhan University to make contributions, large or small, in their respective fields for the societal development. Notably, Lei has been supporting Wuhan University since 1997, with previous donations totaling 130million yuan. In June of the current year, the artificial intelligence teaching and research building, funded by Lei’s contributions,     10     (official) opened.

Curly the robot beats athletes at curling

A robot has beaten top-class humans at the sport of curling (冰壶运动). Klaus-Robert Muller at the Berlin Institute of Technology in Germany and his workmates built the robot,    1    (call) Curly, to master the sport.

In curling, players slide heavy stones down an icy path towards a target (宫垒). Players compete in two teams of four, with most players    2    (take) turns to “throw” a stone or to use brooms (冰壶刷)    3    (sweep) the ice in front of a moving stone. Points are given for stones closest    4     the centre of the target and a team wins by having the highest score.

Curly won three out of four     5    (match) against top-class South Korean women’ s curling teams. The robot throws stones, but doesn’t sweep.

Placed on wheels, the robot has     6     long neck with a video camera to check     7     stones are. Curly’s     8    (power) learning program takes into consideration the position (位置) of other stones and the state of the ice when deciding the next moves. Once the game     9    (begin), Curly continuously learned how to improve on    10    (it) earlier moves, based on the errors it had made.

The silk industry in Sichuan is one of the original points of Chinese silk culture. Sichuan brocade (蜀锦) originated from the Spring and Autumn period, and fully developed in the Han and Tang     1     (dynasty). It has a history of more than 2, 000 years and had a far-reaching influence     2     traditional Chinese silk production. Sichuan brocade features light shades     3     (integrate) in an elegant and care free style, which shows Han Chinese characteristics and local traditions.

Sichuan brocade is one of China’s four most famous branches of brocade, the others     4     (be) Yun brocade in Nanjing, Song brocade in Suzhou and Zhuang brocade in Guangxi. With its     5     (attract) designs and bright, clear colors that follow the style of Chinese-ink paintings, Sichuan brocade was put on the national intangible cultural heritage list in 2006.

Silk     6     (produce) in Sichuan Province since ancient times and Chengdu was the starting point of the southern Silk Road. Sichuan brocade is made with local silk and colored silk threads,     7     are the raw materials. Special embroidery (刺绣) skills are used     8     (turn) brocade into quilt covers, pillowcases, clothes and shoes.

    9     subjects of the Sichuan brocade are rich and varied. Some come from legends, myths, historical stories, and others come from landscape, figures, flowers, birds and animals,     10     (especial) the beasts that symbolize fortune and long life.