I have been study at this school for two years .和I has studied at this school for two years.这两句谁能告诉我有什么区别!

I-have-been-at-home I have been study at this school for two years .和I has studied at this school for two years.这两句谁能告诉我有什么区别! I study at St I'll study IT-just which I have been dream about为什么把which改为what? I am not good at English I have to study hard to i-------- it I have been study all day.all的前面不需要加介词吗 have been的时态.I've been (studying) English for 3years.为什么用studying而不是to study I study at most nights. I study at后填 Never mind what I have been through,just look at what I have become翻译 英文文章纠错,First swimming in the seasideSummer holidays has been arriving at ,I have been expecting that day to swim for to study of the seaside.This has arrived at one day ,my state of mind has been very strained,think that ocean is with wat I have been studying English和I have been learning English意思一样不 这其中learn和study能互换吗 but i have to study I have to study very I have to study chinese. I have been selling I have been trying I have ever been