main()longa,b,c,d,e,x;logo(x 14,y 10,t3,COPY_PUT);MAXSIZE10000###0for(i=1;i

main()longa,b,c,d,e,x;logo(x 14,y 10,t3,COPY_PUT);MAXSIZE10000###0for(i=1;i The race is ( )longA.1500 metres B.1500-metre C.1500-metres D.1500 metre I am sorry to ( ) you waiting so longA.kept B.be keeping C.have keep D.to be kept He did nothing at home ( ) watched TV all day longA.and B.but C.as D.until Paul does nothing but -- all day longA play B to play C playing D played 答案给的A为什么? #include main() { double a,b,c,d,e; scantf(lf%lf%lf%,a,b,c); d=(a+b+c)/3; printf(d=%lf#include main(){ double a,b,c,d,e;scantf(lf%lf%lf%,a,b,c);d=(a+b+c)/3;printf(d=%lf,d);e=d*10;e=d+0.5;e=(int)d;e=d/10;printf(e=%f,e);}哪里错误了 C++6.0 I'm sorry to keep you waiting so longA No problem B,My pleasure C,You are welcome D,It doesn't matter the company had zbout 20 notbook computers but only one_third ____used regularly.now we have 60 working all day longA is B are C was D were 从方框中选择合适的单词或短语完成下面的对话.（其中有一项多余）A.always B.where C.takes D.on E.How far F.How longA：Hey,Jack.What's that（ ）the floor?B:Oh,it's a book.I see Lucy's name on it.I think it must be Lucy's.A 4个数比较大小,结果从小到大排列,用C语言if语句怎么编?#includeint main(){int a,b,c,d,e;scanf(%d,%d,%d,%d,a,b,c,d);if(a>b){e=a;a=b;b=e;}if(a>c){e=a;a=c;c=e;}if(a>d){e=a;a=d;d=e;}if(b>c){e=b;b=c;c=e;}if(b>d){e=b;b=d;d=e;}if(c>d){e= c 语言编程关于求三角形面积.#include #include main(){long float a ,b,c,d,e,area;printf(input three numbers : );Loop:scanf (%lf %lf %lf,&a,&b,&c);e=(a>b?b:a);if((e+c int func(int x,int y ) { return(x+y) } main() {int a=1,b=2,c=3,d=4,e=5;printf(&d ,func((a+b,b+c,c+a),(d+e))); #include void main() { int a,b; float x,y; char c1,c2; scanf(a=%d b=%d,&a,&b); scanf(%f#includevoid main(){int a,b;float x,y;char c1,c2;scanf(a=%d b=%d,&a,&b);scanf(%f%e,&x,&y);scanf(%c%c,&c1,&c2);printf(%d%d%f%f%c%c);}老运行不正常 请 Are you still busy?-Yes ,I ____my work ,and it won't take longA just finish B am just finishing C have just finished D am just going to finish 为什么选B不选D? English has many rivers,____are very longA.none of which.B.all of them.C.no one of them.D.neither of which为什么不选B?那从语法讲为什么B不可以呢？ 输入5位数,判断是不是回文数,例如:12321是回文数.if(a=e&&b=d&&c=b+1) 这句错了.如果非要用我的那种方法,该怎么写?main(){int a,b,c,d,e,s;scanf(%d%d%d%d%d,&a,&b,&c,&d,&e);s=a*10000+b*1000+c*100+d*10+e;if(a=e&&b=d&&c=b+1 Are you still busy?-yes ,i __my work ,and it won't take longa just finish b am just finishing c have just finished d am just going to finish 为什么不选D? I am sorry to keep you waiting for so longA I don't think so B Don't say so选哪个为什么C It doesn't matter D I'd love to