QUANG IS VERY GOOD AT DRAWING. HIS FATHER IS A FAMOUS PAINTER. A....

40. Quang is very good at drawing. His father is a famous painter. A. Quang whose father is a famous painter is very good at drawing. B. Quang, whose father is a famous painter is very good at drawing. C. Quang, whose father is a famous painter, is very good at drawing.D. Quang’s father, who is a famous painter, is very good at drawing.