Why does the writer directly tell the reader "to use your skills as a careful observer” when they go to the show? Select two choices.
A. to warn that it might be difficult to understand the drawings
B. to tell that the drawings will be judged for a prize
C. to create excitement about the artwork on display
E
D. to explain how pen and pencil drawings are different
U
E. to challenge them to look for mistakes in the drawings
E
F. to encourage them to attend the show