A:k>﹣ 74
B:k>﹣ 74 且k≠0
C:k≥﹣ 74
D:k≥﹣ 74 且k≠0
2014年,山西省公共财政同比增长2.2%,记作+2.2%,那么,一般公共服务支出同比下降6.3%,应记作( )
(Ⅰ)过直线l1:2x﹣3y﹣1=0和l2:x+y+2=0的交点,且垂直于直线2x﹣y+7=0;
(Ⅱ)过点(﹣3,1),且在两坐标轴上的截距之和为﹣4.
东北的著名造船基地是( )
Don't tell it to others. It's a secret ____ you _____ me.