给I have come here for three days改错

给I have come here for three days改错 改错1.I will come here to help you each three days 英语改错:They don't believe that I have come here for nine hours I have bought the new mp3 for three days.这句话有什么语病哪?（单句改错） I lived here for three years和I have lived here for three yea 改错,并解释原因,I have come here for an hour.Ann was seen go into t the man ( )here for three days ［误］ I will come here to help you each three days. i have been here for three months同义句 I have been here for three months.同义句 I am staying here for another three days.不对怎么改 改错题 I've come here for half a year.Life here is very interes