1 . 语法填空

The Chengdu Sports Center, a giant stadium at the heart of the provincial capital of southwest China’s Sichuan, once     1     (house) many international group matches, where numerous stars including Mariah Carey and Avril Lavigne performed for their Chinese fans here.

Back to 2013, a renovation revealed relics dating back to the Han Dynasty right underneath the middle of the venue. It created a     2     (complete) unforgettable view. Surrounded by the     3     (seat) now still in good condition, the middle of the former field has become a grand excavation site     4     (expose) ancient city walls, streets and canals, houses and gardens.

After nine years of excavation, the Donghuamen historical site opened to a     5     (give) group of local residents on Sunday. The site has been through 21 dynasties,     6     relics dating back 2,000 years,” said Shan Jixiang,     7     established historian. Spanning (横跨) 50,000 square meters, the site proves Chengdu’s city site has remained in the same place for over 3,000 years,     8     is rare in the world. “Donghuamen has the potential     9     (fill) a blank of core cities of China on the UNESCO World Cultural Heritage List,” said Shan.

An archaeological park is under construction at the site. The first stage will be finished in two weeks and will be made public two months     10     the Universiade (大学生运动会) is held in Chengdu in July, 2023.

2 . 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Emerging evidence in humans suggests a     1     (typical) Western high-fat, high-sugar junk food diet can quickly weaken your brain's appetite control.

After offering volunteers a week-long binge (大吃大喝) of waffles, milkshakes and similarly rich foods, researchers in Australia found young and healthy ones scored worse on memory tests and experienced a     2     (great) desire to eat junk food, even when they were already full.

The findings suggest something is special in the hippocampus (海马体)-a region of the brain     3     supports memory and helps to regulate appetite. When we are full, the hippocampus is thought to quieten down our memories of delicious food, thereby     4     (reduce) our appetite. When it’s interrupted,     5     control can be seriously damaged. Over the years, extensive research on     6     (mouse) has found the function of the hippocampus is very sensitive to junk food, but recently this has been observed only in young and healthy humans.

In 2017, after a week of Western-style breakfasts of     7     (toast) sandwiches and milkshakes, researchers found participants performed worse on learning and memory tests which are typically dependent     8     the hippocampus.

Now, in this latest study the scientists of the team     9     (find) that not only do such high-fat, high-sugar diets impair memory in humans, but they appear to directly affect our ability     10     (control) our appetite.

3 . 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。

In southern China, there is a famous road     1    (build) across Poyang Lake, which lies in the north of Jiangxi Province, China and is known as China’s second     2     (large) lake. People in China also call it “the most beautiful road under the water.”

This road is sure     3     (attract) a lot of attention towards the end of May every year. A lot of people come out of     4     (curious). The water level of the lake is so close to the surface of the road,     5     makes the view ahead broad and bright when people drive along. It’s as though they were taking a boat across the lake. The feeling is     6     (simple) wonderful!

For the next few months, this road is not above the surface    7    under the water. When the water level of Poyang Lake starts to go up, the road surface becomes unseen. However, drivers can still drive across the lake safely     8     watching the guardrails(防撞护栏) fixed on either side of the road. For thrill-seeking motorists, it’s like     9     (drive) an amphibious(水陆两栖的) super car. Then in a few days, the entire road     10     (flood) with the continuously rising water. A few months later, the road will reappear.

4 . 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。

Wu Yanhua, deputy director of China National Space Administration,     1     (tell) China’s CCTV News on April 24th that China would start to build a monitoring and warning system of NEA (近地小行星) in order to ensure the safe, stable and orderly operation of spacecraft. “We hope to approach an NEA and observe it at a much     2     (close) distance before hitting it to change     3     orbit.     4     the project works, we will prevent NEAs from     5     (danger) our planet in the future,” said Wu.

    6     (devote) to the peaceful use of outer space, China is in the spirit of promoting the wellbeing of all humanity. The defense system,     7     is developed by China, aims at dealing with the impact of small near-Earth objects,     8     common risk faced by mankind. China will continue to cooperate with other countries to contribute our strength     9     protecting the     10     (safe) of Earth and all humanity.

5 . Researchers found that women who exercised regularly were reported to have about 50% fewer ________(depress) signs than women who didn’t exercise as much. (所给词的适当形式填空)

6 . 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。

Wang Yaping has become the first Chinese woman to perform a spacewalk. Wang’s dream of becoming an astronaut    1     (inspire) by Yang Liwei’s 2003 space flight. “Now China has its first man in space. When will our country have its first woman?” thought Wang,    2     (work) then as a fighter pilot.

    3     (bear) in a small village in Yantai, Shandong Province in 1980, Wang has been     4     (active) participating in long-distance running since primary school. In 1997, Wang, a high school student, was encouraged     5     (apply) for the pilot recruitment (征募) program by her classmates. Given her strong build and ability to stay calm under pressure, Wang passed all tests.

In 2010, Wang became an astronaut. However, the joy of being selected did not last long as the cruel training began. In the first year, Wang could not get the top level in the high-G training, during    6     she had to stand eight times the force of gravity. Wang improved her performance by doing extra strength exercises every day. At last, Wang realized her space dream in 2013 as part of the Shenzhou-10 mission. During her mission, Wang taught China’s first live physics lesson from space. In 2020,    7     team of Chinese university students majoring    8       aerospace, art, architecture and music translated cosmic ( 宇宙的) rays into music. They said they had watched Wang’s live space lecture when they were teenagers.

During the next few months, Wang and her teammates will carry out scientific    9     (experiment) and do spacewalks. Wang is    10     (confidence) that they will complete this mission successfully.

7 . __________ (comprise) of the 28,600 nurses, a medical team departed from Daqing to Shanghai last week, where COVID-19 outbreak occurred. （所给词的适当形式填空）

8 . 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。

Lushan National Park, in the south of Jiujiang City, Jiangxi Province, is a well-known tourist attraction both in China and abroad. It has appealed     1     countless visitors on account of its natural views and cultural relics.

The national park covers an area of 500 square kilometers and has more than 90 mountain peaks (山峰). The tallest one of these is Hanyang Peak which has a     2     (high) of 1,473.4 meters. The park-owes its reputation to its     3     (wonder), elegant and impressive highlights such as waterfalls and rocks. There are 12 main scenic areas, together with 37 attractions. The major     4     (spot) include Wulao Feng, Sandie Spring, etc.

Wulao Feng,       5     is located in the southeast of Lushan, is 1,436 meters above sea level. Its five parallel mountain peaks once formed a single one, and standing on the top, you will     6     (reward) with an amazing view of the distant mountains, trees, lakes, and a seemingly endless sky.

Sandie Spring     7     (lie)below Wulao Feng and drops through three rough tiers (层) with a fall of 155 meters. The upper part is like snow     8     (fall) down to the pond; the middle reach wanders and twists, dancing in the air;the lower level looks like a dragon running in the pond. This is thought     9     (be) the best of the Lushan waterfalls. It is said that you are not     10     true visitor here if you miss Sandie Spring.

9 . 阅读下面材料, 在空处填入适当的内容（1个单词）或括号内单词的正确形式。

The Beijing 2022 Olympic Winter Games opening ceremony     1    (hold) at the National Stadium in Beijing on Feb 4th. The ceremony attracted the world’s attention and made history as Beijing became the first city ever     2    (host) both a summer and winter Olympic Games.

It started with a countdown of the 24 solar terms,     3    (delight) the whole audience, as the first of the 24 solar terms “Beginning of Spring”    4    (fall) on this very day this year. In the Parade of Nations, the cards with the names of participating     5    (country) on them were in the shape of a snowflake (雪花). Afterwards, those snowflakes were connected together into a     6    (large) flake to form the Olympic Torch (火炬),     7     perfectly explained the Chinese philosophy of “harmony in diversity ”and   “strength in unity”. Indicating     8     Olympic spirit of “Higher, faster, stronger and together, ” the torch lighting has always been the most breathtaking part of the opening ceremony. The small yet powerful flame of the Olympic Torch also conveyed the idea of a “greener” future     9     the aim of spreading “green” ideas and raising people’s     10    (aware) of low-carbon life.

10 . 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。

Major school districts around the United States     1     (permit) students to attend class without face coverings to date. New York City ended the     2     (require) rules on March 7.

As we all know, the rules relating to face coverings or masks have caused fights among     3     (educate), school boards and parents throughout the COVID-19 pandemic. Some families are happy that their children no longer have to wear masks, which can make children focus     4     study better, while others hold the different ideas about the quitting of the restriction.

Falling COVID-19 infection rates and new federal health recommendations are the driving force for     5     drop of the rules. Even the Centers for Disease Control and Prevention recently issued new guidelines     6     (say) most healthy Americans, including students can     7     (safe) stop wearing masks. However, there are still many concerns about low vaccination rates among American children     8     officials in many large cities have said they will keep mask rules for the time being.

Undoubtedly, wearing masks can cause trouble for students to understand     9     teachers are instructing in the classroom. But it remains     10     (see) what will happen in the following months, so we are supposed to be cautious about the ongoing changes.