20xx年6月的英语四六级考试已经告一段落，作文一直可以说是考试的.重难点，也是让考生最头疼的内容，作文除了需要我们有一定的词汇积累，也需要我们不间断的练习和总结，练习多了才能熟能生巧，才能下笔成章，下面来一起练习一下这篇四级作文吧，希望考生能够更好地为12月份的四六级考试提前做好准备。
拥有私家车
as we can learn from the graph, the ownership of private cars varies from year to year. in the year of 19xx, there are only two cars among 100 families, but in the year of 19xx, it is 10, and it goes up dramatically to 30 in 20xx. generally speaking, it involves an upward trend.
there are three reasons for the change. to begin with, peoples income has been improved, more and more families can afford cars; in addition to it, the price of cars has been brought down sharply; last but not the least, various measures to stimulate consumption taken by our government cant be ignored. all these factors result in the rapid change in the ownership of private cars.
to sum up, with the further development of our economy, there is no doubt that more and more families will have their own cars.