本期雅思词汇:“班长”与“委员”
monitor 班长;
vice-monitor 副班长;
commissary in charge of studies 学习委员;
commissary in charge of entertainment 文娱委员;
commissary in charge of sports 体育委员;
commissary in charge of physical labor 劳动委员;
commissary in charge of publicity 宣传委员
小编顶着巨大压力整理了这几个酷炫狂拽的专题，还不赶快戳图！！！
