b4u21．dr yuan longping grows what_is_called_super_hybrid_rice.袁隆平博士种植的是被称为“超级杂交水稻”的稻种。what is called super hybrid rice用做grows的宾语从句，为一名词性从句，也可称为whatclause；而且what在从句中可用做主语、宾语或者表语。此从句在结构上相当于“the＋名词＋定语从句”。①after a hard time they came to what is called america today.艰难的努力后他们来到了现在称作美洲的地方。②we now live in what is called the information age.我们现在生活在所谓的信息时代。③he graduated from what was called a key high school.他毕业于一所所谓的重点高中。即境活用1 12008·浙江卷some children want to challenge themselves by l
