40. The boss of the Ghost House is angry at one of the performers because the performer did something wrong. Whomight it be?
(A) Robin； he made a girl cry when he said "no touching."
(B) Gail； she ate a chocolate bar behind the door before the guests came into the Ghost House.
(C) Paula； she took a picture of a scary doll in the Ghost House and posted it on her webpage during her breaktime.
(D) Hans； he kept screaming in his character voice on his way to the restroom.