I am very glad to have studied with you last year.during the去掉,不定式后用完成结构,你说的去年嘛
I hope we will be close friends forever.没有语法问题,但有点中式
I am very glad to have studied with you last year.during the去掉,不定式后用完成结构,你说的去年嘛
I hope we will be close friends forever.没有语法问题,但有点中式