1 . Entering a university is an important part of a person’s life. Today, many people go to a university to study and train for a future job in subjects like law, medicine or education.
The world’s oldest surviving university, AL-Azhar, is in Cario, Egypt. It was first built as a mosque for religion (宗教寺院) in A.D. 972. A few years later, learners and teachers began meeting in the mosque. They read and talked about the subject of religion and law.
Over a thousand years later, AL-Azhar is still an important university in the world.
A.A university was a new idea at that time |
B.They came here to teach and do research |
C.There are many reasons to study in Egypt |
D.Around the year 988, a new decision was made |
E.However, the university is not a modern invention |
F.The cost of university education is increasing year by year |
G.Its library contains many of the world's oldest and most valuable books |
Car registration plates (牌照) are just a series of numbers and letters, right? Well, yes…but not for everyone.
France was the first country
Different EU countries also use different arrangements of numbers and letters, and their systems have changed many times because these letter-number
3 . Until recently, several lines of evidence — from fossils genetics, and archaeology — suggested that humans first moved from Africa into Eurasia (the land of Europe and Asia) about 60,000 years ago, quickly replacing other early human species, such as Neanderthals and Denisovans, that they may have met along the way.
However, a series of recent discoveries, including 100,000-year-old human teeth found in a cave in China, have clouded this straightforward statement. And the latest find, a prehistoric jawbone at the Misliya Cave in Israel dating back to nearly 200,000 years ago, which is almost twice as old as any Homo sapiens (智人) remains discovered outside Africa, where our species was thought to have originated from, has added new and unexpected twist.
The find suggests that there were multiple waves of migration across Europe and Asia and could also mean that modern humans in the Middle East were interacting, and possibly mating, with other human species for tens of thousands of years. “Misliya breaks the mould (模式) of existing assumptions of the timing of the first known Homo sapiens in these regions,” said Chris Stringer, head of human origins at the Natural History Museum in London. “It’s important in removing long-lasting-constraint (限制) on our thinking.”
Prof. Hershkovitz, who led the work at Tel Aviv University said, “What Misliya tells us is that modern humans left Africa not 100,000 years ago, but 200,000 years ago. This is revolution in the way we understand the evolution of our own species.” He also added that the record now indicates that humans probably travelled beyond the African continent whenever the climate allowed it. “I don’t believe there was one big departure from Africa,” he said. “I think that throughout hundreds of thousands of years humans were coming in and out of Africa all the time.”
The discovery means that modern humans were potentially meeting and interacting during a longer period with other ancient human groups, providing more opportunity for cultural and biological exchanges. It also raises interesting questions about the fate of the earliest modern human pioneers. Genetic data from modern-day populations around the world strongly suggest that everyone outside Africa can trace their ancestors back to a group that left around 60,000 years ago. So, the inhabitants of the Misliya Cave are probably not the ancestors of anyone alive today, and scientists can only guess why their branch of the family tree came to an end.
1. What does the underlined word “they” refer to in Paragraph 1?A.Early human species living in Europe. |
B.Neanderthals and Denisovans. |
C.People first moving from Africa into Eurasia. |
D.Ancient people living in Africa all the time. |
A.Our ancestors were powerful and kind of aggressive. |
B.Our ancestors left Africa much earlier than thought. |
C.The origins of modern humans are from Europe. |
D.Homo sapiens, Neanderthals and Denisovans once lived together. |
A.Climate was a big factor in human migration from Africa. |
B.There was a large-scale human migration from Africa. |
C.Human migration was occasional in Africa 200,000 years ago. |
D.The Misliya find is against our understanding of human evolution. |
A.They were ancestors of people living in China. |
B.They left evidence for their mysterious disappearance in history. |
C.They probably contributed little to present-day people genetically. |
D.They could be traced by their remains left on their travelling route. |
The bodies of people who had died in Pompei let impressions
In a way, Pompeii is like a “time capsule”
In Western art there are several main
The Chinese writing system has changed a lot. At first,
China is widely known for its ancient civilization
At the beginning, written Chinese was
Emperor Qinshihuang united the seven major states into one country where the Chinese writing system began to develop
Written Chinese has also become an important means by which China's present is connected with
1. What can we learn about the United Nations Day?
A.It was set up in 1955. |
B.It falls on October 24th. |
C.It is celebrated by all the nations. |
A.A food festival. | B.A singing party. | C.A display of art works. |
A.To celebrate the victory of the Second World War. |
B.To promote cultural respect and understanding. |
C.To organize various activities for the students. |
10 . Zoos have been around for centuries — and they’ve changed a lot over the years. In the Middle Ages, wealthy people kept animals in their gardens. Public animal parks appeared in European cities in the late 1700s and early 1800s. The Philadelphia Zoo, the first in the United States, opened in 1874.
Until a few decades (十年) ago, most zoos were organized by creatures — monkeys in one area, cats in another, birds somewhere else, just like museum collections. In recent years, zoos have instead begun grouping animals that would normally interact (互相作用) in the wild. Moreover, instead of closing animals behind bars, designers are creating landscapes like the environments in which these creatures would naturally be found. Nearby signs provide information about the animals and their habitats in parts of the world where they normally live.
The Denver Zoo’s new Predator Ridge exhibit, for example, aims to teach visitors about Africa. Eight acres of land provide homes for 14 animal species, including lions, porcupines, cranes, and wild dogs. Plants from the region grow alongside African-like landform. Ten-foot-tall mounds (土墩) give lions a place from which to survey their surroundings, just as they would do in the wild.
Landscape design makes visitors to the Denver Zoo’s Predator Ridge exhibit feel like they’re really in Africa.
Animals in Predator Ridge can’t actually be mixed with one another, for safety reasons. But hidden deep channels and other smart features allow visitors to see all the animals at once. Different species can see each other too.
1. What is the passage mainly about?A.The safety problem of zoos. |
B.The living habits of zoo animals. |
C.Changes of zoos over the time. |
D.Protection of zoo animals. |
a. Different species were kept in a group.
b. Zoos were organized by species.
c. Natural environments were created in zoos.
d. Animals were kept in people’s gardens.
A.b; d; c; a | B.d; a; c; b | C.b; d; a; c | D.d; b; a; c |
A.protect the safety of visitors |
B.create a natural environment for lions |
C.separate lions from other animals |
D.offer visitors a better view of lions |
A.the Denver Zoo | B.the Predator Ridge exhibit |
C.Africa | D.the ten-foot-tall mounds |
A.the earliest zoos were probably rich people’s gardens |
B.the Philadelphia Zoo is the first zoo in the world |
C.the new Predator Ridge exhibit is held in Africa |
D.more animals will be kept in zoos in the future |