来自罗汝斌的问题
onethirdofthestudents()from()A.is;thenorthB.is;northC.are;thenorthD.are;north为什么选C?
onethirdofthestudents()from()A.is;thenorthB.is;northC.are;thenorthD.are;north
为什么选C?
5回答
2020-12-19 01:50