you have changed a lot 你变化真大啊 为什么要用过去完成式

you have changed a lot 你变化真大啊 为什么要用过去完成式 you have changed a lot变感叹句 you have changed a lot 是什么意思 You have changed a lot to me Have you got a car?这里为什么要用现在完成式? 是"there has changed a lot"还是"there have changed a lot"?”为什么 i have changed a lot My life has changed a lot!为什么用has而不用 have You have changed a lot -------Really?____?--You used to be s 请问 you changed a lot 的翻译 have changed a lot的被动是have been changed a lot吗 为什么要用what?After ten years,she changed a lot and looked diffe