how long have you been here 和 how long have you stayed here 的区别请问英语高手们,how long have you been here 和 how long have you stayed here 有什么区别?

how long have you been here 和 how long have you stayed here 的区别请问英语高手们,how long have you been here 和 how long have you stayed here 有什么区别?
how long have you been here 和 how long have you stayed here 的区别
请问英语高手们,how long have you been here 和 how long have you stayed here 有什么区别?

how long have you been here 和 how long have you stayed here 的区别请问英语高手们,how long have you been here 和 how long have you stayed here 有什么区别?
两句话所表达的意思是差不多的,但是区别在与第一句的时态是一般完成时,所体现的是过去的过去所发生的事情,第2句的是一般过去时,所表达的侧重点在于过去发生的事情
现在完成时：
表示(1)目前已经完成的动作,或(2)刚刚完成的动作,也可以表示(3)从过去某一刻发生,现在仍然延续着的动作或情况.这个时态强调动作对现在的影响.
The conference has lasted for five days. 会议已经开了五天.
He has just bought an unusual car. 他刚刚买到一辆不一般的小轿车.
当句子中出现表示到现在为止这段时间的状语时,谓语动词一般用现在完成时: 这类状语有：up to now, up till now, so far, these days, this summer, for 后面接一段时间的短语或 since 等:
We haven’t seen each other again since we graduated in 1987. 1987年毕业后我们就一直没见面.
Up till now we have established ten projects. 到目前为止我们共上了十个项目.
So far they have only learned the first three chapters. 到现在为止他们只学了前三章.
We haven’t had much rain this summer. 今年夏天没下多少雨.
一般过去时：
一般过去时表示(1)过去某个特定时间发生,并且一下子就完成了的动作（即：非持续性动作）,也可以表示(2)过去习惯性的动作.一般过去时不强调动作对现在的影响,只说明过去.
I had a word with Julia this morning.今天早晨,我跟朱丽亚说了几句话.(1)
He smoked many cigarettes a day until he gave up. 他没有戒烟的那阵子,烟抽得可凶了.(2)
一般过去时常与表示过去的时间状语或从句连用,如：yesterday, last week, in 1993, at that time, once, during the war, before, a few days ago, when 等等.
句子中谓语动词是用一般过去时还是用现在完成时,取决于动作是否对现在有影响.
Have you had your lunch? 你吃过午饭了吗?（意思是说你现在不饿吗?）
Yes, I have. 是的,我已经吃过了.（意思是说已经吃饱了,不想再吃了.）
When did you have it? 你是什么时候吃的?（关心的是吃的动作发生在何时.）
I had it about ten minutes ago. 我是大约十分钟以前吃的.
Used to do something 表示过去常做而现在已经停止了的习惯动作.
I used to work fourteen hours a day. 过去常常一天干十四个小时.

第一个的意思是你在这里多久了（可以是在一个城市生活多久了，也可以是在一个地方呆了多久了）
第二个只能是呆在一个地点多久了

两者区别:第一种问法被问者此时仍住在此地,第二种就不一定

o

意思基本一样。但前者用的比较普遍