grassroot的精选

问题详情：任务型阅读；阅读下面短文，根据所给语境，按要求完成下列各题。Whatis“grassroot”?Itmeansthebasiclevelsofsociety.(A)Nowithasbecomepopularduring2011SpringFestivalGala.Xuriyanggang”isaduo（二人组合）oftwom...