7、yellowboxtoseetheinformationofthecoursesyouhaveselectedandyourunoccupiedtime.(FIG.7)Information of courses selected and unoccupied time.图7已选课程信息FIG.7Coursesyouhaveselected第二步:根据实际需要选择或者输入筛选条件,然后点击“查询按钮”Step2:Accordingtoyourneed,chooseortypethefilterconditions;thenclick“Searc