My sister（doesn't have）a red skirt.中为什么用doesn't have?（要详细的答案）要是你们老师讲过的就更有急用,麻烦各位哥哥、姐姐了!好的加分!

my sister likes pop music ,doesn't she? my sister likes fish ,but she doesn't like My sister doesn't like Chinese ________(or/and) English. My sister doesn't like Chinese ________(any/and) English. My sister doesn't (like,likes) swimming为什么 My sister doesn't have anew book(改为肯定句) My sister doesn't like sports,too.错在哪里? My sister doesn't like strawberries【改为肯定句】 My sister doesn't like oranges.(改为肯定句） because my sister doesn't ask me to cell My sister doesn't like math.（改为肯定句） My sister _________ math. My sister doesn’t like snakes.(同义句) My sister ___ snakes. my mother and my sister ______ like nature programmes.( doesn't don't) My sister and i ( )humburgers A .My sister and i ( )humburgersA .doesn't like B.likes c.don't like my sister doesn't want to do anything all today 同义句转换成my sister _____ to do_____all day. my sister doesn't know her_____,because she_____herself before.weight；hasn't weighed为什么 My sister never（ ）onlineA.goes B.go C.don't go D.doesn't go My sister doesn't has any pens.改错Some people doesn't like Beijing Opera but Ilike it.改错