[初二英语] “My hobby is doing sports .” 的doing为什么不是do?

初二英语作文my hobby [初二英语] “My hobby is doing sports .” 的doing为什么不是do? my hobby is drawing英语作文 初二 英语作文 My hobby 60-80词 带翻译 swimming,hobby,my,is. My favorite hobby is my hobby is painting. 英语作文 My hobby 《My chinese teacher》《Beijing》《My school》《My hobby》70词初二英语作文,急用, my hobby is draw还是my hobby is drawing my hobby is drawing 还是my hobby is drawing pictures My hobby is dance还是My hobby is dancing? my hobby is [ ] [play] backetball My hobby is collecting stamps. Collecting stamps is my hobby. ----(play) basketball is my hobby. my hobby is ------- old coins . My hobby is reading books.