用一个简短的总结或目的陈述来结束开头段。 例如:科技革新使得传统的工作场所被淘汰。8. In each of the body paragraphs (usually two or three) the ideas first presented in the introductory paragraph are develope
How to keep healthy (1)How to keep in healthy is the question that related to everyone,so many people want to know the are some suggestions:first,you should eat as much as fruits and vegeta