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?

问题描述:

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?

A. date back B. To date back C. Dated back D. Dating back
为什么选D呢?

因为date back to 常用主动形式来表被动,常常不用于被动语态。
如:The story dates back to thousands of years ago.
所以,这里the house是这个分词短语的逻辑主语,因此就用现在分词形试。

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