听力原文:W: You know, the Smiths have invested all their money in stocks. M: They may think that's a wise move but that's the last thing I'd do. What is the man's opinion about the Smiths' investment?
【简答题】用所给单词组句 1. Lingling , is , daughter, my , this , _____________________________________________________ 2. boy , friend , is , this . Daming , my _____________________________________________________...