题型:名词解释 Mr White goes to work _____ every day.[ ]A. on bus B. by a bus C. take the bus D. by bus 查看答案
题型:名词解释 下面程序的运行结果是______。 ##include<stdio.h> main() int a,s,n,m; a=2;s=0;n=1;m=1; while(m<=4)n=n*a;s=s+n;++m; printf("s=%d",s); 查看答案