题目

 已知三点共线，则的值是（   ） A.  1                 B. 2                   C. 3               D. 4 答案：C As far as I'm concerned, education is about learning and the more you learn, ________． [　　] A． the more for life are you equipped B． the more equipped for life you are C． the more life you are equipped for D． you are equipped the more for life