People in remote areas who live in miserable conditions have the most health problems.A.YB
People in remote areas who live in miserable conditions have the most health problems.
A.Y
B.N
C.NG
People in remote areas who live in miserable conditions have the most health problems.
A.Y
B.N
C.NG
A.standards
B.levels
C.condition
D.quality
A.What is delicious to some people may be poison to others.
B.Arguments and conflicts arise easily even among primitive community.
C.Modern civilization do not have influence on remote areas.
D.The harmony of a peaceful society can be disturbed by a trivial incident.
A、rejuvenator
B、rejuvenation
C、rejuvenate
D、rejuvenating
A.there are so many people working in similar fields
B.there is a lot of social unrest at universities
C.their follow experts are scattered round the world
D.their laboratories are in remote places
Which statement is true according to the passage?
A.A lot of schools are investing in remote learning because they can get great profits from it.
B.Russell thinks that the distance education is better than the face to-face instruction.
C.Distance education is intended for the working adults, and other people are excluded from it.
D.The Internet revolution is the only answer to explain the popularity of the remote learning.
Why did the pilot throw a soda bottle out of his plane window?
A.Because the bottle was empty and useless.
B.Because he wanted to lighten the load of his small plane.
C.Because the bottle might be useful to the native Africans.
D.Because he wanted to amuse the local tribes people.
听力原文: A recent film, The Cods Must Be Crazy, described the social change that can result in a society from the introduction of a single item from the outside world. While a pilot was flying in a light plane over a remote desert in South Africa, he finished the soda he was drinking and throw the bottle out of the window. It fell to the ground in an area where an Mrican tribe lived. The people there had almost no possession or sense of private property. No one in this small, remote society had seen a soda bottle before and, because it came from the sky, they believe that it must be a unique gift from the gods. When the bottle was first found, it was something new and people of all ages enjoyed admiring it, playing with it, and thinking about its purpose. It was not very long, however, before arguments and conflict arose among group members about who would possess the bottle and for what purpose. The harmony of this peaceful society was disturbed by the introduction of a new item of technology. And, as it was told in the film, ties of affection were broken, and people's trust in each other disappointed.
(35)
A.Because the bottle was empty and useless.
B.Because he wanted to lighten the load of his small plane.
C.Because the bottle might be useful to the native Africans.
D.Because he wanted to amuse the local tribe's people.
听力原文: Most people think of astronomers as people who spend their time in cold observatories peering through telescope every night. In fact, a typical, astronomer spends most of his or her time analyzing data and may only be at the telescope a few weeks of the year. Some astronomers work on purely theoretical problems and never use a telescope at all. You night not know how rarely images are viewed directly through telescopes. The most common way to observe the skies is to photograph them. The process is very simple. First, a photographic plate is coated with a lightsensitive material. The plate is positioned so that the image received by the telescope is recorded on it. Then, the image cam he developed, enlarged and published so that many people can study it. Because most astronomical objects are very remote, the light we receive from them is rather feeble. But by using a telescope as a camera, long time exposures can be made. In this way objects can be photographed that are a hundred times tm faint to be seen by just looking through a telescope.
(20)
A.They devote a lot of time to theoretical problems.
B.They spend most of their time looking through telescopes.
C.They are constantly analyzing data.
D.They often live near observatories.
Anthropologists wondered where the remote ancestors of the Polynesian peoples now living in the Pacific Islands came from. The sagas of these people explain that some of them came from Indonesia about 2000 years ago.
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgot ten. So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
Fortunately, however, ancient men made tools of stone, especially flint, because this is easier to shape than other kinds. They may also have used wood and skins, but these have rotted away. Stone does not decay, and so the tools of long ago have remained when even the hones of the men who made them have disappeared without trace.
(30)
A.They moved from one place to another.
B.They came from Indonesia.
C.They have left us information about their migrations.
D.They preserved their sagas and legends.
听力原文: We can read of things that happened 5000 years ago in the Near East, where people first learned to write. But there are some parts of the word where even now people cannot write. The only way that they can preserve their history is to recount it as sagas—legends handed down from one generation to another. (29)These legends are useful because they can tell us something about migrations of people who lived long ago, but none could write down what they did.
(30) Anthropologists wondered where the remote ancestors of the Polynesian people now living in the Pacific Islands came from. The sagas of these people explain that some of them came from Indonesia about 2000 years ago.
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten. So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
(31) Fortunately, however, ancient men made tools of stone, especially flint, because this is easier to shape than other kinds. They may also have used wood and skins, but these have rotted away. (31)Stone does not decay, and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
(30)
A.They moved from one place to another.
B.They came from Indonesia.
C.They have left us information about their migrations.
D.They preserved their sagas and legends.