写作第一节改写对话

　　66.参考范文

　　Chocolate is made from the seeds of the Cocoa tree---cocoa beans coa trees are grown in tropical regions such as Central and South America， and South Africa.Roast the cocoa beans to dry it and bring out the flavor. Then the beans could be cracked and be made into a paste after the outer shells come off.Then add ingredients such as sugar and milk to make a mix’ ture.Heat and cool the mixture repeatedly to make it smoother.After that， it could be made into the solid chocolates people see every day.