UC知道a number of paintings in the castle are believed
来源：百度知道 编辑：UC知道 时间：2024/05/11 03:53:13
a number of paintings in the castle are believed___in a fire
being destroyed
having been destroyed
to be destroyed
to have been destroyed
being destroyed
having been destroyed
to be destroyed
to have been destroyed
to have been destroyed
完成时的被动
having been destroyed
很多在城堡里的画作被普遍认为已经在火里毁坏了，用现在分词的完成式作伴随状语~
to have been destroyed
are believed 后加to 表示一种既定状态
to have been destroyed