【题目】It shames me to say it, but I told a lie when ______ by my head teacher why I was late for school.
A. questioning B. having questioned
C. questioned D. to be questioned
在线课程【答案】C
【解析】
试题分析：考查非谓语动词。句意：说起来很难启齿，当班主任质问我为什么上学迟到时，我确实撒了个谎。when questioned=when I was questioned。