两句都不合适.如果要表达“我已经在这所学校里学习了两年”,应该是：I have studied at this school for two years.或者 是：I have been studying at this school for two years.用 has 是错误的,因为主语 I 是第一...I have studied at this school for two years.和I have benn studying at this school for two years是不是意思一样啊 还有have been 后面必须是要加ing形式吗前一句是 现在完成时后一句是现在完成进行时。如果你用了 have been ，后面必须跟 ing 形式，这是现在完成进行时的结构：have /has +been +doing sth