题目

第二节：信息匹配 首先，请阅读下列电视节目的信息： TODAY'S TELEVISION PROGRAMME PREVIEW A. TV 17:20 p.m. Find out more about Australia's animal life. This film was made last year by one of Australia's best - known cameramen, Dougie Bond. He spent over 200 hours filming the birds, animals and fish that inhabit this beautiful continent and for the first time brings some of these unusual animals to our TV screens. ' B. TV 39:00 p.m. The popular science programme is back with the latest in technology and medicine. This week, cars that run on sunlight and the story of one f（x）=ax2+bx+c的图象开口向上，且顶点在第二象限，则y=f′（x）的图象大概是（ ）A．B．C．D．