Dick was not old, but he does not have much hair. His wife Emma has thick beautiful black hair. They have a son. His name is Peter, and he is five years old.
One day, Dick was reading a book in his study. Peter looked at his father for a long time and then said to his mother, "Why does Papa have so little hair, Mama?"
Emma laughed and said, "He has little hair because he thinks a lot. He's a very clever man." Peter looked at his mother's thick black hair for a few seconds and then said, "Then I know why you have so much hair."
1.Peter’s father has a lot of hair.
( )2.Peter's mother has beautiful yellow hair.
( )3.peter wanted to know why his father had so little hair.
( )4.Peter’s father had so little hair because he was very clever.
( )5.Peter thought (认为) his mother was not clever.
( )