I have been here for the last week.I have been here last week.第一句加了 for the 有什么作用.以上两句话有什么不同.

I have been here for three months.同义句 i have been here ( )a year.A,since B,for i have been here for three months同义句 I have already been here for 5years =I have been here_____5 years______ I have been working here for 7 years.改为同义句怎摸说形如I have been working here— — — i have lived here for 3 years与 i have been living here for 3 years有什么区别 I have been living here for 2 years I have lived here for 2years 这两句有什么不一样 I have been here for two days.这里for可以去掉吗?I have been here for months.这里的for可以去掉吗? I have ___ here for lang time since I found the job填been /been in/been to/gone to I have been here all the time for I am always with you.啥意思? I ________ here for 10 years.A.has been B.have gone C.has gone D.have been i've been here for about half an hour.have you been looking for me请翻译成中文 -Jane,when did you come here?-In 2010.I have _-Jane,when did you come here?-In 2010.I have _________ here for two years.A.Have been to.B.have gone to.C.have come.D.Have been i have been here many a I HAVE BEEN HERE SINCE TIME o,i have been here before是什么意思 In fact,I have been right here waiting for your message什么意思 I _______ here for almost 20 years. A am living B live C have been living