精选优质文档-倾情为你奉上阅读题集4People all over the world eat rice. Millions of people in Asia, Africa and South America eat it every day of their lives. (1)有些人除了吃大米，几乎不吃其它食物。Rice is a kind of grass. There are more than 7,000 kinds of rice. Farmers grow rice in many countries, even in the southern part of the United States and in eastern Australia.No one really knows where rice came from. Some scientists think that it started to grow in two places. They think that one kind of rice grew in Southe
