阅读理解When the people saw the land,__________.

阅读理解Passage Three Before the grass has thickened on the roadsides and leaves have started growing on the trees is a perfect time to look around and see just how dirty Britain has become

阅读理解The main purpose of the author is to make us (　　).

阅读理解Which of the following is NOT true of working class Americans?

阅读理解The passage is mainly about ______.

阅读理解On what principle do helicopters work?

阅读理解Passage Two Is new technology damaging our ability to communicate?Fingers flying , we can blog(写博客文章), email, and enter chat rooms

阅读理解What will happen to the Concordia eventually?

阅读理解Passage Three Toronto s third City Hall, now known as Old City Hall, was designed by Edward James Lennox and declared open on Sept

阅读理解According to the passage, what will happen if the governments stop the use of some chemicals?

阅读理解How can we get rid of garbage (垃圾)? 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(倾倒)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(化石)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. This method could also reduce the amount of garbage piling up on the earth.

阅读理解Which of the following is an appropriate title for this passage?

阅读理解It is difficult to imagine what life would be like without memory. The meanings of thou-sands of everyday perceptions . the bases for the decisions we make, and the roots of our habits and skills are to be found in our past experiences, which are brought into the present by memory. Memory can be defined as the capacity to keep information available for later use. It includes not only "remembering" things like arithmetic or historical facts, but also involving any change in the way an animal typically behaves. Memory is involved when a rat gives up eating grain be-cause he has sniffed something suspicious in the grain pile. Memory is also involved when a six-year-old child learns to swing a baseball bat. Memory exists not only in humans and animals but also in some physical objects and ma-chines. Computers, for example, contain devices for storing data for later use. It is interesting to compare the memory-storage capacity of a computer with that of a human being. The instant-access memory of a large computer may hold up to 100,000 "words"--ready for instant use. An averageU.S. teenager probably recognizes the meaning of about 100,000 words of Engfish. However, this is but a fraction of the total amount of information which the teenager has stored. Consider, for ex- ample, the number of faces and places that the teenager can recognize on sight. The use of words is the basis of the advanced problem-solving intelligence of human beings. A large part of a person' s memory is in terms of words and combinations of words.

阅读理解What does the word “identical” mean?

阅读理解It is all very well to blame traffic jams, the cost of petrol and the quick pace of modem life, but manners on the roads are becoming horrible

阅读理解What is the best title for this passage?

阅读理解The word “scars” in Paragraph One is close in meaning to ____.

阅读理解Channel link would__________.