1 . 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

A skull of the dinosaur, named Guemesia ochoai, was discovered in Argentina. Researchers said it likely belongs to a meat-eating, or carnivorous, group of dinosaurs     1     (call) abelisaurs. These dinosaurs walked on two legs and had very short arms, even     2     (short) than those of North America’s Tyrannosaurus rex. The short arms may have forced Guemesia     3     (depend) more on its powerful skull and jaws.

“Guemesia is so different     4     other meat-eating dinosaurs, which allows us to understand that we’re dealing with a     5     (total) new species,” said Agnolin Federico, the lead writer of a study on the dinosaur that was published in the Journal of Vertebrate Paleontology.

The animals existed for a few million years before     6     asteroid (小行星) hit what is now Mexico’s Yucatan peninsula. That event, about 66 millions years ago, led to a series of     7     (disaster) that killed all the dinosaurs and many other animals. In total, about 75 percent of Earth’s species     8     (destroy) as a result of the asteroid.

Scientists believe abelisaurs lived on what is now Africa, South America and India. Several abelisaurs have been dug up in Argentina in the past but almost all of them were in southern Patagonia, far from the site     9     Guemesia was found.

Guemesia takes its name from Argentine independence hero Martin Miguel de Guemes and Javier Ochoa, a museum worker who made the     10     (discover).

2 . That dinosaurs ate the mammals (哺乳动物) that ran beneath their feet is not in doubt. Now an extraordinary fossil newly described in Scientific Reports, unearthed by a team led by Gang Han at Hainan Vocational University of Science and Technology in China, shows that sometimes the tables were turned.

The fossil -dated to about 125 million years ago, during the Cretaceous period-was formed when a flow of boiling volcanic mud swallowed two animals seemingly locked in a life-and-death fight. The one on top is a mammal. This animal is a herbivorous species closely related to the Triceratops (三角恐龙). Animal interactions such as this are exceptionally cam e in the fossil record.

One possibility is that the mammal was eating something already dead, other than hunting live prey. These days it is uncommon for small mammals to attack much larger animals. But it is not unheard of. And Dr. Han and his colleagues point out that those mammals which eat dead bodies typically leave tooth marks all over the bones of the animals. The dinosaur’s remains show no such marks. There is also a chance the fossil could be a fake. More and more convincing fake s have emerged, as this one did -though Dr. Han and his colleagues argue that the complexly connected nature of the skeletons (骨骼) makes that unlikely, too.

Assuming it is genuine, the discovery serves as a reminder that not all dinosaurs were enormous during the Cretaceous and not all mammals were tiny. From nose to tail, the dinosaur is just 1.2 meters long. The mammal is a bit under half a meter in length. Despite being half the size, the mammal has one paw firmly wrapped around one of its prey’s limbs, and another pulling on its jaw. It is biting down on the dinosaur’s chest, and has ripped off two of its ribs. Before they were interrupted, it seems that the mammal was winning.

1. Which idiom is closest in meaning to underlined part “the tables were turned” in paragraph 1?

A．The fittest survives.	B．The hunters become hunted.
C．Fortune always favors the brave.	D．The truth will always come to light.

2. Why does the author mention the “tooth mark” in paragraph 3?

A．To prove the fossil was fake.	B．To show the forming of the fossil.
C．To illustrate the process of hunting.	D．To suggest the dinosaur was hunted alive.

3. What makes Dr. Han think the fossil is genuine?

A．The size of the fossil.	B．The absence of fake fossils.
C．The complexity of the skeletons.	D．The consistency of the opinions.

4. What is the function of the last paragraph?

A．It offers a cause.	B．It highlights a solution.
C．It justifies the conclusion.	D．It provides a new discovery.

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。

A water system from more than 3,600 years ago     1     (discover) in Central China’s Henan province so far. This find will improve people’s understanding of the city design back then. According to local archaeologists (考古学家), one of the sections was built on a natural river channel, while the remaining two     2     (be) entirely artificial. About 540 meters of ditches (沟) were unearthed，with a     3     (wide) of about 12 meters at the widest point, and a depth of roughly four meters at     4     (it) deepest point. Ruins of the city covered about 25 square kilometers, and it is believed to be a former Shang capital     5     (construct) by Emperor Tang, the first emperor of the Shang Dynasty.

In one of the ditch sections, archaeologists found artificial open channels and stone facilities for water diversion,    6     (indicate) that in the early Shang Dynasty, there had already been complex functional design of the water system.    7     (remain) of handicraft workshops for copper (铜) casting and making bone objects were also found. The ditches were connected with ponds and gardens in the northern parts of the city,    8     means that water in the system supplied not only production and life in the city, but was also used for landscaping of the city.

Discovery of this water system enhanced our understanding of     9     layout of the ancient city, which is     10     great significance for in-depth study of city planning and functional zones division in the early Shang Dynasty capital.

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。

A total of 3,228 graves have been found at the ruins     1     date back more than 3, 000 years in Qinghai Province, northwest China, archaeologists said on Monday.

The ruins,     2     (locate) in Balong Township in Dulan County, are believed to be a group that combined graves and housing during the period between 1,500 BC and 1,000 BC. In 2021, the provincial research academy of cultural heritage and archaeology and Northwest University worked together     3     (launch) an excavation (挖掘).

According to Du Wei, leader of the excavation project, three graveyards     4     (cover) a total area of 120,000 square meters have been discovered, and another 52 graves     5     (dig) up so far.

“Potteries, bronze ware, jadeware, braided fabrics, human bones and     6     (remain) of animals and plants were among the unearthed items, providing a lot of materials for the study of Nuomuhong culture,” Du said.

Nuomuhong culture is a Bronze Age archaeological culture with Qinghai characteristics,     7     (large) distributed in the Qaidam Basin and     8     (it) surrounding areas.

Speaking at a meeting of experts on the ruins last week, Huo Wei,     9     professor at Sichuan University, said that the excavation had confirmed the long history of the Qaidam Basin and is     10     great significance for the research on the ancient civilization of the Qinghai-Tibet Plateau.

6 . 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。

Chinese archaeologists have unearthed a big bronze beast. It’s one of the most highly     1     (anticipate) treasures of the Sanxingdui Ruins. The bronze was discovered in July last year, but archaeologists successfully lifted it out of the pit a year later,     2     they were sorting out all other bronze objects piled on the top of the statue.

The bronze animal is the     3     (big) ever found in decades of digging at the Sanxingdui Ruins. It weighs around 150kg and has a large mouth, small waist, huge ears and four feet. A small human statue     4     (attach) to the creature’s head and appears     5     (ride) or controlling the animal. According to Zhao Hao, a Peking University archaeologist in charge of the pit that contained     6     object, all other bronze animals uncovered at the site in the 1980s measured around 20 to 30cm “But this one is very large in size, with height and width both     7     (measure) about one metre. It’s the only one at the whole site,” Zhao said.

The bronze beast can be seen as a cultural relic nonexistent before not just in China,     8     in the world. UNESCO sent     9     (congratulate) on the amazing new discovery through a video. Meanwhile, governors of Sichuan Province are preparing an application     10     (include) Sanxingdui Ruins on the World Cultural Heritage List.

7 . Around the end of the first century AD, a Roman writer called Pliny wrote about a terrible volcanic eruption that he     1    (witness) as a young man. The eruption had occurred on August 24th, 79 AD. The tragedy left     2     deep impression on Pliny     3     had lost an uncle in the eruption. However, more than 1,600 years later, some     4    (science) found that the lost towns had been buried under the ash of Mount Vesuvius. Pompeii is like a “time capsule”     5    (preserve) a frozen moment in history.     6     the eruption occurred,     7     had been a booming Roman city with temples, markets, restaurants and theaters. Today you can visit these buildings by walking along the     8    (origin) streets of the city. And     9    (many) than 250 years since excavations started, thousands of tourists and hundreds of scientists visit Pompeii every year     10    (learn) more about the ancient world.

8 . In 1968 a grave dating from about 1100 was uncovered near Hattula, in Finland, Little remained of the occupant’s skeleton, but the inhumation included two swords and a knife. Such grave goods would normally suggest said occupant was a man. The skeleton was, ______ also decorated with brooches (胸针) and woollen clothing of types more usually worn at the time by women. This ______ guess that the burial was actually of a powerful woman, possibly a local ruler in her own right rather than just the wife of a male king.

This would be noteworthy enough. But a re-examination of the remains, just published in the European Journal of Archaeology by Ulla Moilanen of the University of Turku and Elina Salmela of the University of Helsinki, suggests the truth may be yet more ______. Ms. Moilanen and Dr Salmela suspect that the individual ______ may have had outward characteristics of both a man and a woman.

In 1968 working out the ______ of a skeleton in an ancient grave was tricky. After years of deterioration, the bones of men and women look pretty much ______. But that was before the use of DNA became possible. So Ms. Moilanen and Dr Salmela thought it worth trying again.

Most people have two sex chromosomes (染色体): XX in women and XY in men. Find DNA from a Y-chromosome in a skeleton and the chances are the body was ______. And, looking at a fragment of femur brought to her by Ms. Moilanen, who is the archaeologist in the ______, Dr. Salmela, who is the geneticist, did indeed find such DNA. But not much of it. That led her to wonder about contamination (污染), but also to consider whether the individual in the grave had had a(n) ______ X-chromosome that was swamping the signal from the Y.

Having an abnormal number of sex chromosomes is rare, but not vanishingly so. The particular ______ XXY leads to what is known as Klinefelter’s syndrome. To determine the occupant’s karyotype (染色体组型) from the tiny amount of DNA available, Dr. Salmela drew ______ with living people. The grave delivered 8,329 pieces, so she used a computer to draw samples of similar size from the genomes of living people with various karyotypes, including XXY, and also from mixtures of both sexes, to ______ contamination. She then compared these with the DNA from the grave and ______ it was 99.75% probable the individual concerned had indeed had Klinefelter’s syndrome.

While Dr Salmela was working all this out, Ms. Moilanen and her team had another look at the grave. They confirmed that it was a ______ burial. For instance, they found evidence of fine furs, probably from foxes. Clearly, this was a well-respected human being, but what led to that ______ in a world then dominated by male values is a matter of puzzle. Perhaps the person came from a family powerful enough for such things not to matter.

1.

A．therefore

B．what’s more

C．nevertheless

D．for instance

2.

A．intensified

B．confirmed

C．dismissed

D．encouraged

3.

A．complicated

B．engaging

C．unpleasant

D．frightening

4.

A．in question

B．at large

C．by comparison

D．with doubt

5.

A．composition

B．age

C．sex

D．origin

6.

A．distinct

B．unidentified

C．alike

D．broken

7.

A．female

B．old

C．young

D．male

8.

A．cooperation

B．authority

C．institute

D．adventure

9.

A．restored

B．extra

C．missing

D．dominant

10.

A．requirement

B．interest

C．combination

D．emphasis

11.

A．inspirations

B．lessons

C．inferences

D．comparisons

12.

A．eliminate

B．monitor

C．imitate

D．generate

13.

A．rejected

B．concluded

C．recalled

D．confessed

14.

A．high-status

B．secret

C．religious

D．peaceful

15.

A．conclusion

B．evidence

C．respect

D．solution

9 . 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 Diaoyu city, an ancient castle in Southwest China’s Chongqing, a special tour was conducted recently with a focus on damaged walls, old stones and ordinary-looking locations, rather than the photogenic spots     1     (normal) favored by tourists.

Ten people from four     2     (family) were invited to the new archaeology-themed study tour,     3     was organized by Chongqing’s institute of cultural relics (文物) and archaeology. The tour was designec     4    (bring) the cultural relics more vitality (生机) and develop the interest of participants in study ins history and archaeology     5     (office) data shows that Chongqing has about 26,000 immovable cultural relics and over 1.48 million movable ones. By the end of 2021, there had been 108 million state-owned cultural relics.     6     total number of world heritage sites in China had reached 56,     7     (rank) second in the world.

Other than the study tour, Chongqing has promoted the charm of history and culture, such as opening the country’s first archaeology-themed café     8     starting an immersive (沉浸式的) and theatrical experience in a historic structure.

Chongqing     9     (bring) 10 more historical sites into the range of archaeological tourism in the future. These tourist attractions     10     (expect) to inspire the interest of teenagers in history and archaeological culture.

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。

A Stone Age bird sculpture     1     (cover) in China could be a “missing link” in our understanding of prehistoric art.     2     (date) back almost 13,500 years, the sculpture is now the oldest known example of three-dimensional art in East Asia.

Described     3     being in “an exceptional state of preservation,” the sculpture was found at an archeological site in Lingjing, Henan Province. It was hand-carved from burned animal bone. Researchers say the sculpture depicts (刻画) a bird on a base, pointing to deliberate marks     4     the creature’s eyes and bill (嘴) would be. It is believed that the bird’s oversized tail was made     5     (prevent) the sculpture from leaning forward when     6     (lay) on a surface. This discovery identifies a(n)     7     (origin) artistic tradition and pushes back by more than 8,500 years the representation of birds in Chinese art. The sculpture differs     8     (technology) and stylistically from other sculptures found in Western Europe and Siberia, and it could be the missing link tracing the origin of Chinese statues back to the early part of the Stone Age. Li Zhanyang, who led     9     study, has contributed to other archeological findings in Lingjing, including various ancient     10     (tool) and two skulls belonging to an extinct species of early humans.