One third of the students __(be)in the class.句子的主语是?be根据什么变换形式呢?
问题描述:
One third of the students __(be)in the class.句子的主语是?be根据什么变换形式呢?
答
One third of the students __(be)in the class.句子的主语是?be根据什么变换形式呢?