设i和k都是int类型，则以下for循环语句  。 for ( i=0, k= -1; k=1; i++, k++ )  printf("****\n")

A、<span style="font-family: 宋体; line-height: 18.88888931274414px;">判断循环结束的条件不合法</span>

B、<span style="font-family: 宋体; line-height: 18.88888931274414px;">是无限循环</span>

C、<span style="font-family: 宋体; line-height: 18.88888931274414px;">循环体一次也不执行</span>

D、<span style="font-family: 宋体; line-height: 18.88888931274414px;">循环体只执行一次</span>