阅读理解
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项.
A
"Mummy, I don' t know what to play with." Steve interrupts his mother, who is talking to a friend, for the fourth time. "You've got a room full of toys!" his mother says, impatiently. In fact it is the jumble of toys which is to blame for four-year-old Steve's lack of interest in his dolls, cars and stuffed (packed) animals. Each morning he tips out three washing baskets of toys all over his floor, listlessly pulls out something and shortly after is standing at his mother's desk or following her into the kitchen saying: "Mummy, I am bored."
A family therapist (心理医生) explains why children lose interest when they have a whole "toy shop" at
