Dating back to 300 year ago,the house is well-preserved.

题目

Dating back to 300 year ago,the house is well-preserved.
A.date back B.To date back C.Dated back D.Dating back
为什么选D呢?

答案

动词的现在分词形式作状语
A.date back原型只能做谓语 B.To date back C作状语表目的.Dated back 表被动D.Dating back