题目

“What ! You too?I thought I was the only one.”Have you ever said this to someone? If so, you may have ended up becoming friends with this person.It seemed that similarity often helps form friendships. The Greek philosopher(哲学家) Aristotle once said, “Some define(下定义) friendship as a matter of similarity. They say that we love those who are like ourselves.”Now , there is some science behind this idea. Scientists from University of California said friends have similar brains, Scientific American reported.The scientists invited 42 university students to take part in an experime —Is your father a teacher or a doctor? __________． A．Yes．he’s a doctor         B．He’s a doctor              C．No，he’s a doctor