Question

It shames me to say it,but I told a lie when _________ at the meeting by my boss.?

A.questioning　　　　　　　　　　　 B.having questioned　

C.questioned 　　　　　　　　　　　 D.to be questioned

Answer 1

C

I与question之间是被动关系，因此要用question的过去分词形式。此句补全应为“...when I was questioned...”，故选C。