We've been studying English since five years ago(提问）（）（）have（）been studying English?

We've been studying English since five years ago(提问）（）（）have（）been studying English? I've been studying English since 12. we've been hiding enough 英语翻译“I‘ve been studying history in China”那篇 i`ve been studying history in china全篇翻译 I've been studying history in China 短文翻译 I've been studying history in China.的翻译 I've been studying for over two years now. I've been studying hisitory in China 全文 英语翻译Today,we are taking a little detour from the grand styles of public architecture we've been studying to look at rezidential architecture in the US. have been的时态.I've been (studying) English for 3years.为什么用studying而不是to study We've been friends since way back. We had been studying what our enemy had said. I've been studying hisitory in China 第二段改写成第三人称! 新目标英语 unit6 I've been studying history in china全文翻译 we've been expecting you 是什么时态we've怎么解释 We have been studying english since we move here有一处错了 what a long time we've been waiting,___?