【正文】
Unit 10 I39。ve had this bike for three years. 單元語法聚焦十 [現(xiàn)在完成時(shí)(三) ] Unit 10 I39。ve had this bike for three years. 教材典句 1. I39。ve had this magazine for a couple of months. 我買這本雜志有幾個(gè)月了 。 2. I39。ve had them since I was a child. 從我還是一個(gè)孩子的時(shí)候起 , 我就擁有它們