暑假快到了，家住南京的姜女士又在四处打听各类暑假儿童兴趣班的招生情况。去年暑假，她给5岁的儿子凯凯报了个英语班，没想到儿子一点没兴趣，一个假期过去了，凯凯不但26个字母念不下来，连普通话都退步了。最近，姜女士买了架钢琴，打算今年暑假再给儿子报个钢琴班，非让儿 Summer is approaching, Ms. Jiang, who lives in Nanjing and around inquiries about various types of summer children’s interest classes enrollment. Last summer, she gave a 5-year-old son Kaikai reported an English class, did not think his son was not interested, a holiday has passed, Kaikai not only read 26 letters, even the Mandarin are regressing. Recently, Ms. Jiang bought a piano, intends to give his son a piano this summer vacation, non-let children