题目

过抛物线y2＝2x焦点F的直线与该抛物线交于A，B两点，再过点F作线段AB的垂线，交抛物线的准线于点G，若，O为坐标原点，则S△AOB＝          。   答案：—Who are the ________？—They're Lily's ________.A.woman；aunt B.woman；auntsC.women；aunt D.women；aunts