-Look!Everything is all in construction! --oh.has the buildi
1个回答

完整的题目为:

---Look!Everything is all in construction!

---Oh,has the building once _(built)for exhibition been pulled down,too?

应该填过去分词built,the building和build是动宾关系,所以用过去分词.once built for exhibition为过去分词短语作定语修饰the building.

下面的句子简化一下你会更容易懂:

has the building been pulled down,too?

意思是:那栋楼已经拆了吗?

PS:下一次,问题目,题要给全.