Bytheendoflastyear,he________Eng

发布时间：2020-07-09 17:01:33

By the end of last year, he ________ English very well.













A.learned












B.has learned











C.will learn











D.had learned

网友回答

D
以上问题属网友观点，不代表本站立场，仅供参考！