have experience in dong与have experience at doing有

Question

have experience in dong与have experience at doing有区别吗

Answer 1

have experience in doing中in可以被省略.
have experience （in） doing sth.做某事有经验
burned是过去分词形式.当然也可以用burnt,burn的过去式和过去分词形式有两种,burned是英式的,burnt是美式的,可以通用哦,区别很小的~

Answer 2

没什么大区别，美国人也没那么讲语法， 平时都混用的。本回答被提问者采纳

Answer 3

有，语法不同。