句式变化多样,句法方面做的很棒;采用了简单的衔接手法,行文流畅;作者词汇基础不错,在高级词汇的积累上还要再接再厉。
Agriculture is an important industry in china, overing 300 million workers. Chinese agriculture production is number 1 in the whole golbal and the main products are rice, crops and beans. Although the agricultural lands account for 10% of the world, it provides grain for 20% population in the world. China’s history of planting rice dates back as early as 7700 B.C. Hard-working and creative Chinese people had already used different kinds of methods to increase crop yields before the machinery and fertilizer were used. The recent development of Chinese agriculture is promoting the organic agriculture. Organic agriculture can serve a variety of purposes at the same time, such as food security, citizens health and continuous development.
人气:80发布:2017-05-01
人气:73发布:2014-09-19
人气:51发布:2014-08-14