(person) ______ speaking, I don’t agree with what you have said.
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按要求完成下列各操作: 将考生文件夹下QUTAM文件夹中的MAN.DBF文件移动到考生文件夹下的ABC文件夹中。
Mr. Jones is the man, who is the wholesaler.
Trees are useful to man in three important ways: they provide wood and other products; they give him shade; and they help to prevent droughts and floods. Unfortunately, in many parts of the world, man has not realized that the third of these services is the most important. In his eagerness to make money from trees, he has cut them down in large numbers, only to find that without them he has lost the best friends he had. And besides, he is usually too careless to plant and look after new trees. So the forests slowly disappear. This does not only mean that man will have fewer trees. The results are even more serious: for where there are trees, their roots break up soi — allowing the rain to sink in — and also bind the soil, thus preventing it from being washed away easily; but where there are no trees, the rain falls on hard ground and flows away, causing floods and carrying away the rich top-soil. When all the top-soil is gone, nothing remains but worthless desert. What’s the main idea of the passage
A. . How to plant new trees.
B. The relationship between trees and man.
C. How trees help prevent droughts and floods.
D. How to stop rain washing away soil.
按要求完成下列各操作: 将考生文件夹下SWIDE\SPANISH文件夹中的文件ROCK.PAS删除。