Question

—We don’t know who stole the book. What’s your opinion?

—Jack is considered ______ it.

A．having done

B．to have done

C．doing

D．to do

Answer

B

【解析】

试题分析：consider第一意为考虑，固定结构为consider doing; 第二意为认为，常见的短语为consider as,常用于被动语态，结构为be considered to do /as ,结合句意，此处consider此处意为认为，另外做这件事（偷书）发生在谓语动词considered 之前，故用其完成式to have done,故选B

考点：考虑consider的用法及非谓语动词to do 用法