Growing urban population and declining rural population From the graph, we can see that the urban population was growing and the rural population was declining from 1990 to 2010. The number of the urban population rose from 300 million in...[详细]
Dear John, I will study in your university and share an apartment with you. So I am writing to tell you my living habits and consult your suggestions of living there. Generally speaking, I am an early bird, never burning the midnight oil....[详细]
1.There be结构 1) There are other techniques that might help you with you studying. 2) There is more entertainment in a good book than is a month of typical TV programming. 3) Most curious of all, there was no quality control whatever. 4)...[详细]
3. 动名词或分词结构 1) Improving your study habits will improve your grades. 2) Teaching gives me pace, and variety, and challenge, and the opportunity to keep on learning. 3) Being very short of money and wanting to do something useful, I...[详细]
10. 表示对比和比较 1) Of all American cities, San Francisco is considered by many to be by far the most beautiful. 2) Jobs and work do much more than most of us realize to provide happiness and contentment. 3) We are much less conscious of...[详细]
14. 表示采取措施 1) The government is taking effective(有效的)measures to overcome current difficulties. 2) We are making further efforts to decrease the cost of production. 3) The local government has get up a number of colleges and techn...[详细]
17. 表示存在的问题 1)One of the greatest problems facing the 21st century will be what to do with all the rubbish produced in the world. 2) The frequent use of drugs (毒品) is a serious problem among some American young people. 3) To trave...[详细]
