It shames to me to say it but I told a lie when at the meeting by my boss.A. questioning

问题补充：

It shames to 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

答案：

A. questioning

B. having questioned

(答案→)C. questioned

D. to be questioned

解析：考查从句的省略式，当主从句的主语一致时，从句可以省略主语和be动词，when questioned=when I was questioned，句意：我羞于说出口，但当老板开会时询问我的时候我撒谎了。选C。