将发音A E I O U的单词归类

) [i:] sea,he,see,piece,ceiling 2) [i] sit,build,miss,myth 3) [e] bed,desk,head,4) [ ] bad,land,bank,stamp 5) [a:] car,fast,class,plant,calm,aunt 6) [ ] hot,want 7) [ ] door,more,sport,ball,warm,autho...