请看下面的一道英语选择题

题目

请看下面的一道英语选择题
all of a sudden,the thief walking behind a young and beautiful woman （ ）her handbag,（ ）into the crowd.
选项：A seizing；rushed B seized；rushing
后面两项不可能的,我不清楚为什么不能选A,为什么不能把 walking behind a young and beautiful woman seizing her handbag整个当定语,然后rushed 做谓语?
为什么不是把walking behind a young and beautiful woman seizing her handbag作定语整体修饰the thief？就是thief walking behind a woman seizing her handbag，既然walking是作thief的后置定语，为什么seizing不行？

答案

选B,因为walking behind a young and beautiful woman 是非谓语动词作定语.所以改句缺谓语动词.改句主干是the thief seized her handbag.后面rushing into the crowd作结果状语.