????????????????,?????????????????????????????1.2????“?????????”,?????????????

?????,??????????,??????????????,?????,???????

????? ???:???????,??????????????????????????,??,??????,????

?????????,?????13??????,????8??,3000??????????????????????????????????????

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

?????????? ????:???????20????,???,8???,????,????,????????,?????

????,????,???????????????????????????????????

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

?? ????????!“????”?????“????”

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

2?????

3???????vx

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

5???????

????????????????,?????????????????????????????1.2????“?????????”,?????????????

?????,??????????,??????????????,?????,???????

????? ???:???????,??????????????????????????,??,??????,????

?????????,?????13??????,????8??,3000??????????????????????????????????????

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

?????????? ????:???????20????,???,8???,????,????,????????,?????

????,????,???????????????????????????????????

??? ????:?????????????,???????,?????????????,??????????????? ???????????:?????????