lf something costs a lot of money it is________横线上填什么？

lf something costs a lot of money it is________横线上填什么？ if something costs a lote of money it is意思 It costs something!Something about.Something in the way.I beliieveIt costs something!Something about......Something in the way.....I beliieve a part of...belongs to me,the images of memories will never fade away! costs a if something costs a lote of money it is的意思 lf you want to rember something scanf(%lf,&a) %.lf%%, lf l were a boy lf l were a boy lf you good at something never do it for free Where there is a will,there is a way.和lf you try,you can always achieve something.意思一样吗? something costs more than you realize什么意思 A smile Costs是什么意思啊? 谁知道scanf(%c:%lf%*c,&c,&a); 求音乐：lf were a boy lf l were a boy 歌曲链接 三元一次方程组 公式 c语言#include #include #include main(){double a,b,c,d,A,B,C,D,e,f,g,h,x,y,z;scanf(%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf,&a,&b,&c,&d,&A,&B,&C,&D,&e,&f,&g,&h);x=(d-(b*y)-(c*z))/a;y=(D-((d-(b*y)-(c*z))/a*A)-(C*z))/B;z=(h- 三元一次方程组 公式 c语言#include #include #include main(){double a,b,c,d,A,B,C,D,e,f,g,h,x,y,z;scanf(%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf,&a,&b,&c,&d,&A,&B,&C,&D,&e,&f,&g,&h);x=(d-(b*y)-(c*z))/a; （此处可能有误!）y=(D-((d-(b*y)-