Question

Did you see that boy _______by the police over there？

Did you see that boy _______by the police over there？
A. questioned
B. to be questioned
C. being questioned
D. questioning
为什么这题不选A?

Answer 1

被动动词前面必须有is,was,are,were,being....
答案[A](questioned) 不是被动动词...所以错!
答案[B](to be questioned) 是被动动词, 但意思是错的(指讯问尚未发生...)
答案[D](questioning)不是被动动词...错!

Answer 2

一句话里只能出现一种时态，而在这句话中的时态是过去式，而在一句话中只能出现一个变形的单词，前面已经有Did了，所以后面的动词用原形

Answer 3

Did you see that boy _______by the police over there？
A. questioned
B. to be questioned
C. being questioned
D. questioning
that后面跟句子，选A的话就没有谓语了

Answer 4

它是被动语态，被询问，且是现在时，这个在看见，要用ing

Answer 5

选A 表被动