第一部分 听力（略）
第二部分 阅读理解(共两节，满分40分)
第一节 (共15小题；每小题2分，满分30分)
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，并在答题卡上将该项涂黑。
A
The baby is just one day old and has not yet left hospital. She is quiet but alert. Twenty centimeters from her face researchers have placed a white card with two black spots on it. She stares at it carefully. A researcher removes the card and replaces it by another, this time with the spots differently spaced. As the cards change from one to the other, her gaze starts to lose its focus－until a third, with three black spots, is presented. Her gaze returns; she looks at it for twice as long as she did at the previous card. Can she tell that the number two is different from three, just 24 hours after coming into the world?
