题目

Most of us can't a to buy the car, forit costs a lot of money. 答案：【1】afford（2009•辽宁）已知：点A（m，m）在反比例函数y=的图象上，点B与点A关于坐标轴对称，以AB为边作等边△ABC，则满足条件的点C有    个．