one third of the students( )from( ) A.is;the north B.is;north C.are;the north D.are;north

问题描述:

one third of the students( )from( ) A.is;the north B.is;north C.are;the north D.are;north
为什么选C?

C.are;the north
学生是复数,用are.北方特指,要加the怎么北方是特指呢?如果是north 表示方向,因此,用the north表示北方没懂觉得NORTH 也可以啊north 单独用没有北方的意思。northern可以