??9?20????????????? 9??20??,?,???

???????????,?????9??????????????16??????????,?????,?????????????2.28??????????????????????????????

??,?,??????“?????”??,???,?????????

“???,??”???????????

?????????????????????,“???????????????????”??????????????????????????????????????“?????”?????????????“????”????????????,??,????,????????????????????,????????????,?“???”,???????????“?”?

“??????‘?????????????’????,???,????????????????,???????????????????????”????,?,????????????????????????,??“????????????????”???????????(??) ???????:????????? “??100?????????”_????

?? ???:???????????????“???”

????:1???100?????????:?????

2???????

3?????????

4??????????????

5???????200????

??9?20????????????? 9??20??,?,???

???????????,?????9??????????????16??????????,?????,?????????????2.28??????????????????????????????

??,?,??????“?????”??,???,?????????

“???,??”???????????

?????????????????????,“???????????????????”??????????????????????????????????????“?????”?????????????“????”????????????,??,????,????????????????????,????????????,?“???”,???????????“?”?

“??????‘?????????????’????,???,????????????????,???????????????????????”????,?,????????????????????????,??“????????????????”???????????(??) ???????:?????????