I ( )over 2500 kinds of stamps so far A.have collecting B.have collected 选哪个?为什么?翻译.

I ( )over 2500 kinds of stamps so far A.have collecting B.have collected 选哪个?为什么?翻译. I ＿ over 2500 kinds of stamps so far.A.collected B.have collecting C.have collected D.have beenD.have been collected There are many kinds of plants all over the w___. there are many kinds of i----animals i will get over I Get over i'm over i am over I am so over I over you I'm getting over I`m not over I'm so over I am crazy over I’ll Be Over I was over you i all over him I am over