越是高阶，越是专项，越是短板，让有经验的老师来指导一下，提高还是有的。 有些家长，光是找老师组一对水平相当的口语搭子来指导口语专项，也要两千多。 欢迎关注@B计划老妈，孩子成长路漫漫，在这不可逆的十八年里，努力扶君上马，送君一程，但内心始终有B计划。 We've been devoted to bringing Enjoyment to the life of pets as well as their pet parents daily. Together with our intense alternative of ite... https://devinaioua.bloguerosa.com/35833294/pets-delight-for-dummies