????????????12?????????27???????????????????,???????,??????????????????,????“??????”,?“???”?

?????????????????

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

????:?????

?????????????

????:??????????????????,16????,5??,5????,??????????????

??:???????????,16?????????,5????,5?????????????????,????????

???????????????:?????????,16???,??????????????????????,????????????;???????????????????,16??,????????????????????????????????????????,???,??????????,?????

????????????????????????

?????????????

???????????:??????,???“?”,??????,????????????????,?????“???????????”,??????????,????,1????????????

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

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

?? | ?????? ?????????

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

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

????:1????????????:??????vx

2?????????????

3??????????

4???????,600??????

5???????

????????????12?????????27???????????????????,???????,??????????????????,????“??????”,?“???”?

?????????????????

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

????:?????

?????????????

????:??????????????????,16????,5??,5????,??????????????

??:???????????,16?????????,5????,5?????????????????,????????

???????????????:?????????,16???,??????????????????????,????????????;???????????????????,16??,????????????????????????????????????????,???,??????????,?????

????????????????????????

?????????????

???????????:??????,???“?”,??????,????????????????,?????“???????????”,??????????,????,1????????????

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

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

?? | ?????? ?????????

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