题目

 In order to pass the driving test on his first________，he spent all his spare time practicing driving.    A．purpose    B．attempt       C. desire        D．intention 答案：B purpose“目的”；attempt“尝试”；desire “渴望”；intention “意图”，根据句意，应选B。抛物线y=4x2-11x-3与y轴的交点坐标是    ．