摘要： -Did your father smoke a lot? -No, he didn’t. But he that. A. used to do B. was used to do C. used to doing D. was used to doing 答案:A used to do sth．过去常常做--,be used to doing sth．习惯于做--,be used to do sth．被用来做--.

网址：http://m.1010jiajiao.com/timu3_id_2901173[举报]