-------by the memory of his childhood,he composed this well-known song应该选什么?

问题描述:

-------by the memory of his childhood,he composed this well-known song应该选什么?
A.To inspire B.Inspired
C.InspiringD.Having inspired
请详细些

选B,前面句子做原因状语,当它的主语和后面句子的主语一致,且谓语动词是be时,我们可以省略状语的主语和be动词.