问题描述: A ( ) (three) of the students went to the park last Sunday.用括号里的词的正确形式填空 1个回答 分类:英语 2014-10-26 问题解答: 我来补答 third,a third 为分数,意思是说三分之一的学生上周日都去了公园 展开全文阅读