Hereisareportontheli的精选

问题详情：任务型阅读；阅读下列短文，根据短文中的信息完成文后表格。HereisareportonthelivesofhighschoolstudentsinChina,Japan,SouthKoreaandtheUS.Itsurveyed(调查)around6,200studentsfromthefourcountries.◆Studyi...