Everyscientisthasac的精选

问题详情：根据短文内容，从A、B、C、D四个选项中选出能填入相应空格内的最佳*。Everyscientisthasachildhooddream.AscientistinChinaoncehada(n)  1 .Hewishedtogrowanewtypeofricewhichcouldproducealot.Thisperson...