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The three sources of new words are creation, semantic change and borrowing.（)
The three sources of new words are creation, semantic change and borrowing.()
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发布时间：2022-01-06
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更多“The three sources of new words…”相关的问题
第1题
To create accurate and useful demand forecasts, revenue managers look to three sources of data: historical, current and future data.
第2题
Three important sources of dimensional change encountered with dental materials are（)A
Three important sources of dimensional change encountered with dental materials are()
A．thermal
B．mechanical
C．atmospheric
D．chemical
第3题
What are the three major dnors of transplantable sources？
A、Cadaveric donors
B、Living donors
C、Alternative organ donors
D、Family members
第4题
We can infer from this passage that industry, farming, and waste are ______.A．polluting al
We can infer from this passage that industry, farming, and waste are ______.
A．polluting all aquifers in the United States
B．minor sources of underground water pollution
C．causing problems in bomb factories
D．the three main sources of underground water pollution
第5题
Banks face losses from three sources : their own position ; dealing positions taken by emp
loyees, and defaults by counter parties to forward exchange contracts and covering transactions.
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A．Right
B．Wrong
C．Doesn't say
第6题
There are different ways in which people try to deal with the problem of energy. One w
ay is the greater production of common energy sources, such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable.
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Another way is energy conservation (节能 ), which means using energy more efficiently (有效地 ). In some very cold countries people build special houses to save energy. They place materials between the inside and the outside of the walls of the house to keep the cold out and the warmth in. The house is heated by the lights, the body heat of the people and the other equipment in it.
Finally, renewable energy sources are used even though they are often expensive to develop. One form. of these is geothermal energy. In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometer down. At six kilometers, therefore, it rises to nearly two hundred degrees. To get the heat, water is pumped (压;抽 ) down into the rocks and back up to the surface. Heat from the earth is already used in certain countries.
1.The writer tells about the "special houses" because they().
A、show the excellent skills of the builders
B、serve as an example of energy conservation
C、are heated by different sources of energy
D、are warmer than other types of houses
2.How many ways of dealing with the energy problem are discussed in the text？ ()
A、Two
B、Three
C、Four
D、Five
3.At a place where the surface temperature is 15°C, how deep do you have to dig so as to get a temperature of 75 °C ？ ()
A、One km
B、Two km
C、Three km
D、Four km
4.From the text we learn that coal().
A、is quite easy to produce
B、is not used most efficiently
C、is the most common source of energy
D、could be renewed only by new technology
5.The underlined words "geothermal energy" in the third paragraph mean ().
A、renewable source
B、underground source
C、heat inside the earth
D、temperature of the earth
第7题
听力原文：In the Gaza Strip today, an Israeli airforce plane fired missiles at three Hamas
听力原文： In the Gaza Strip today, an Israeli airforce plane fired missiles at three Hamas militants who Israel said had fired mortars. An Israeli army spokesman said the men escaped unharmed although their car was destroyed.
An Israeli army spokesman said the three men had fired a mortar shot from hand units in southern Gaza in the direction of Jewish settlements in Gaza and were preparing to launch more. Military sources said the strike was not an Israeli assassination attempt, but an assault on a gunman as they were firing. Yesterday three workers, one Chinese and two Palestinians, were killed, when Palestinians fired mortars at a Jewish settlement in Gaza. Palestinian leader Muhammadan Abbas travelled to Gaza today for a talk with Hamas. Abbas urged Israel to stop what he called" illogical acts", like the missile strikes, which he said could cause the current ceasefire to collapse. Israel says Abbas must do more to stop their rocket and mortar fire.
How many Hamas militants have been killed in the fire？
A．Three.
B．Two.
C．One.
D．Zero.
第8题
Passage Three How can we get rid of garbage.9 Do we have enough energy sources to meet
Passage Three
How can we get rid of garbage.9 Do we have enough energy sources to meet our future energy needs？
These are two important questions that many people are asking today. Some people think that man might be able to solve both problems at the same time. They suggest using garbage as an energy source, and at the time it can save the land to hold garbage.
For a long time, people buried garbage or dumped it on empty land. Now, empty land is scarce. But more and more garbage is produced each year. However, garbage can be a good fuel to use. The things in garbage do not look like coal, petroleum, or natural gas; but they are chemically similar to these fossil fuels. As we use up our fossil-fuel supplies, we might be able to use garbage as an energy source. Burning garbage is not a new idea. Some cities in Europe and the United States have been burning garbage for years. The heat that is produced by burning garbage is used to boil water. The steam that is produced is used to make electricity or to heat nearby buildings. In Paris, France, some power plants burn almost 2 million metric tons of the cities garbage each year. The amount of energy produced is about the same as would be produced by burning almost a half million barrels of oil.
Our fossil fuel supplies are limited. Burning garbage might be one kind of energy source that we can use to help meet our energy needs.
44. What two problems can man solve by burning garbage？
A. The shortage of energy and air pollution.
B. The shortage of energy and the land to hold garbage.
C. Air pollution and the shortage of fossil fuel.
D. Air pollution and the shortage of land to hold garbage.
第9题
There are different ways in which people try to deal with the problem of energy. One w
ay is the greater production of common energy sources, such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable.
点击查看答案
Another way is energy conservation (节能 ), which means using energy more efficiently (有效地 ). In some very cold countries people build special houses to save energy. They place materials between the inside and the outside of the walls of the house to keep the cold out and the warmth in. The house is heated by the lights, the body heat of the people and the other equipment in it.
Finally, renewable energy sources are used even though they are often expensive to develop. One form. of these is geothermal energy. In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometer down. At six kilometers, therefore, it rises to nearly two hundred degrees. To get the heat, water is pumped (压;抽 ) down into the rocks and back up to the surface. Heat from the earth is already used in certain countries.
1、How many ways of dealing with the energy problem are discussed in the text？ ()
A、Two.
B、Three.
C、Four.
D、Five.
2、From the text we learn that coal().
A、is quite easy to produce
B、is not used most efficiently
C、is the most common source of energy
D、could be renewed only by new technology
3、The writer tells about the "special houses" because they().
A、show the excellent skills of the builders
B、serve as an example of energy conservation
C、are heated by different sources of energy
D、are warmer than other types of houses
4、The underlined words "geothermal energy" in the third paragraph mean ().
A、renewable source
B、 underground source
C、 heat inside the earth
D、 temperature of the earth
5、At a place where the surface temperature is 15°C, how deep do you have to dig so as to get a temperature of 75 °C ？ ()
A、One km.
B、 Two km.
C、 Three km.
D、 Four km
