一道英语选择题,求正解和解析

分类: 作业答案 • 2021-12-19 20:22:09

问题描述：

一道英语选择题,求正解和解析
Lin Tao didn't run as fast as Mary,but he didn't fall far( ).A.behind B.off C.over

答

A fall behind 短语落后的意思