紧急求助! C语言中常用语句有哪几种?请分别举一例答:C语言的关键字分为以下几类:(1)描述类型定义:typedef,void (2)描述存储类型:auto,extern,static,register (3)描述数据类型:char,float,double,int, long,shourt,struct, union,unsigned,const,enum,signed,bolatile (4)描述语句: break,continue,switch,case,default,if,else, do,for,whil...