改错:I lived a happy life and made greatly progress in my English study in your country for hql...
问题描述：
改错:I lived a happy life and made greatly progress in my English study in your country for hql...
改错:I lived a happy life and made greatly progress in my English study in your country for hqlf a year.As is well known that China is a country with a long history.
答
I have lived a happy life and made great progress in my English study in your country for half a year.It is well known that China is a country with a long history.