c语言的c语言功能选择#include void main() { int max(int,int); int min(int,int); int add(int,int); void process(int,int,int(*fun)(int,int)); int a,b,i; while(1) { printf("请输入a和b:\n"); scanf("%d%d",&a,&b); printf("请选择:1：选出最大的；2：选出最小的；3：求和；4：返回；5,结束\n");
初一英语空中课堂专题练习集
英语空中课堂第一讲：名词单复数
一、单项选择
( )1. A cat has four ____ , doesn't it?
A. foots B. feet C. feets
( )2. Can you see nine ____ in the picture?
A. fish B. book C. horse
( )3.I saw many _____ in the street.
A. peoples B.people C.people’s
(
