??9?????4??????????? (?????????? ??????????)??????????????????????4??,?9??3???????,???????????90??????????????????????????????500??????,??200???????,??????????????????????????,???

????????,??????????9???????????12??14?????,??????“?????????????????”,???????????4????????8??????????????????????30???????,?????????,????????????????????????,??????30?????????????

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

?? 90???????????????????????????

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

2???150??????

3???150???????

4?????

5?????

??9?????4??????????? (?????????? ??????????)??????????????????????4??,?9??3???????,???????????90??????????????????????????????500??????,??200???????,??????????????????????????,???

????????,??????????9???????????12??14?????,??????“?????????????????”,???????????4????????8??????????????????????30???????,?????????,????????????????????????,??????30?????????????

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