Question

【题目】—Do you believe there are aliens?

—I’m afraid not. I don’t think aliens _____ in space.

A. can find B. can be find C. can be found D. can be founded

Answer 1

【答案】C

【解析】

句意：——你相信有外星人吗？——恐怕没有。我认为外星人在太空无法被找到。can be found能被找到，can be founded能被创建；主语aliens与谓语find之间是被动关系，故用被动语态，故用can be found。故选C。