题目

在函数y=（a为常数）的图象上有三点（x1，y1）、（x2，y2）、（x3，y3），且x1＜x2＜0＜x3，则y1、y2、y3的大小关系是           。  答案：解析:略 On Thursday, President Hu Jintao spoke with French President Nicolas Sarkozy over ___telephone on ___ global economic issues and next month's G20 summit in Cannes.A．a; theB．the; theC．the; /D．/; the