44. A: Where do you know Jack from? B: _________(A)He is from England.(B)I used to work w ith him.(C
問題詳情
44. A: Where do you know Jack from? B: _________ (A)He is from England. (B)I used to work w ith him. (C)I've heard a lot about him from my boss. (D)He works for IBM.。