????:1???????????:????600

2???????

3???100????

4???one???

5?????150??????

????????12????????????28??????? ????????????????????:????????????27????????????,??????????,????,?????????????

???????????????,????????????????27??????????????????,????????????????“?????,??????????”

????27????????????,??????????????,???????????,“????????????????,????????????”?????????????????,???

??27????,??,????????1200???,????????5????????,???????????

?????????????12?31??????????,?????????????????

???????????????,?????????????22?,?????????????????????????,?????????????????????,?????????????(??????????????????????) ?????????:????