Theuniversityestimatesthatlivingexpensesforinternationa... 国语站 题库 3.03W 大中小设置文字大小 问题详情:The university estimates that living expenses for international students _____ some﹩8,450a year,which _____ a burden for some of them.( )A.are; is B.are; are C.is; are D.is; is【回答】A知识点:主谓一致题型:选择题 TAG标签:#