Mr. and Mrs. Brown would like to see their daughter _____, get married, and have kids.
A:settle down
B:keep off
C:get up
D:cut in
求经过直线l1:3x+2y﹣1=0和l2:5x+2y+1=0的交点,且垂直于直线l3:3x﹣5y+6=0的直线l的方程.