In a first of     1     (it) kind in China, Shenzhen, a city that pioneered reform and opening-up in China, will allow fully autonomous vehicles     2     (run) on roads in certain areas without human control equipment.     3     city in Guangdong province revealed a new regulation tailored for smart connected vehicle management in China, which is scheduled to come into force on August 1.

The new regulation, which is set to fill the legal gap for domestic intelligent connected vehicles, said automakers don’t     4     (necessary) have to equip fully autonomous vehicles with manual driving mode and corresponding (相应的) devices, and nor do they have to have human drivers.

But such fully autonomous vehicles can only drive on certain roads and sections     5     (select) by Shenzhen’s traffic management department, according to the regulation, which was published on the official website of Shenzhen Municipal People’s Congress.

The regulation classified autonomous vehicles     6     three types: conditionally autonomous driving, highly autonomous driving, and fully autonomous driving. Conditionally autonomous and highly autonomous vehicles must have manual driving modes and corresponding devices, and     7     (equip) with drivers.

Meanwhile, the regulation     8     (clarify) rules for responsibilities and auto insurance coverage in the event of car accidents     9     involve autonomous driving, which is expected to promote the fast     10     (develop) of self-driving vehicles.

Originally known as the Imperial University of Peking, Peking University was established in 1898. The     1     (establish) of the university marked the beginning of higher education in China’s modern history. In modern history of China, it was a center for progressive thought and was influential in the birth of the New Culture Movement, May Fourth Movement and many other     2     (significance) events.

Today, Peking University     3     (place) by many domestic university rankings among the top universities in China. Peking University is one of the best academic     4     (institution) in China and the world. The university lays emphasis     5     both teaching and scientific research. It has made great efforts     6     (improve) the undergraduate and graduate education, and maintain its role as a leading research institution,     7     makes it attractive to many students home and abroad. Peking University has educated many famous Chinese figures, such as Zhong Nanshan and Tu Youyou. Peking University was ranked     8     (sixteen) globally by Times Higher Education in 2021.

Peking University’s library is one of the largest libraries in the world,     9     (contain) over 8 million volumes. In addition, the university is especially famous for its campus environment     10     the beauty of its traditional Chinese architecture.

The compass, gunpowder, papermaking, and printing are the “Four Great Inventions” of ancient China which are celebrated in Chinese culture for their historic     1     (significant). As early as the Tang Dynasty (618-907), the Chinese     2     (invent) block printing. In block printing, characters are carved out to make a wood-block printing plate. It is then used to print text. Diamond Sutra, an ancient Buddhist text     3     (print) in the year of 868 and discovered at Dunhuang Cave in 1900, is the     4     (old) printed book in the world.

Block printing is a     5     (cost) and time-consuming process, as each carved block can only be used for a specific page and     6     single mistake in carving could ruin the whole block.     7     (overcome) this, Bi Sheng (990-1051) invented movable-type print g during the Song Dynasty (960-1279). Individual characters are carved on identical pieces of fine clay,     8     are then hardened by fire. The pieces of movable type can then be glued to an iron plate and easily detached (分离). Each individual character can then be installed to print a page and then rearranged as it     9     (need). When the printing is finished, the pieces are put away     10     future use.

Our wedding was unconventional and it was exactly what Matt and I wanted. We both had failed marriages in the past, so we planned to do something different this time     1     (express) our desire that this one     2     (last); a sunrise ceremony on the Wisconsin shore of Lake Michigan. We even wrote our vows and     3     (person) information and put them in a bottle. To share our love with the world, we threw the bottle into     4     lake. “It will be     5     (high) interesting to find out where it ends up,” I told Matt.

Since we held this special ceremony, Matt and I had managed to stay together happily. But years later, I began to have a little     6     (anxious) and doubt about our marriage.

One day, Matt went to the mailbox and took out the mail. There was a letter     7     (write) to us. He carried the mail inside, sat down at the kitchen table     8     the letter and opened it. It turned out that our bottle     9     (find) by a couple,     10     were also married on the Wisconsin shore on August 18 twenty. Eight years ago. When we read it in disbelief, my negative thoughts about our marriage somehow disappeared.

A place I really love     1    (be) the Fountain Square in my city. I love it because it is     2     very peaceful place right in the center of a     3     (noise) city. It is a small square and there are neither bars     4     cars. It has a fountain in the middle and there are a few     5    (bench) to sit on, but not many people go there. Trees and bushes surround the square, inviting little birds to come and sing.

I go there when I’m tired     6    the noise and stress of the city. I will sit on the bench for hours     7     (listen) to the sound of water. It’s the only time I can slow down and think absolutely of nothing, a quality time when the sweet feeling of peace     8     (come) into my heart.

Some young people may love the busy downtown of the city, while I prefer this less popular place for it is a beautiful place     9     (relax), and     10     (much) of all, to enjoy being alone.