????12??????????,???????????????,???,??????????????????????14??????????????????,?????????????“?????”?

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

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

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

????:1???????V:?????????

2?150??????

3???100??????

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

5??????????????

????12??????????,???????????????,???,??????????????????????14??????????????????,?????????????“?????”?

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

???????????????????????????????????:????