the building is said()last month

3个回答

  • the building is said(to have been pulled down)last month.

    be said to do,据说.

    be said that.据说.吗,根据以上两点,只能选择带有不定式的答案,只有前两项.

    last month,说明事情发生在过去.而to be pulled down表示将来要发生.to have been pulled down表示发生在谓语动词is 前,发生在过去.所以答案应该是to have been pulled down