?12????????5??? ?????“?”?????,??????????12??????5??,???“??”,?,12?1??????1??????????????,?(?????????????,42??)????????????,?(?,16?????)?????,??????????????????????????????,??10?500??????????,???????????????,???

???:“?”????????????????? ????:?????? ??“???????”????

?? ???????????????? ?:??10??

????:1????????:??????

2?????????

3??????

4?????

5????????

?12????????5??? ?????“?”?????,??????????12??????5??,???“??”,?,12?1??????1??????????????,?(?????????????,42??)????????????,?(?,16?????)?????,??????????????????????????????,??10?500??????????,???????????????,???

???:“?”????????????????? ????:??????