请问:Your online application, including all supporting materials, must arrive in our office by 5pm on Thursday in order to be considered in Round 1 (Incomplete applications will be moved to Round 2.)中“all supporting materials” 指的是什么啊,我在最后一天提交的申请,然后才寄的成绩单什么的纸制材料,过了1周后推荐人才提交的推荐信,请问还能赶上第1轮么