????:1???????:??????qt???

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

3???????

4??????????

5?????

??????????????6????????????12???????????????????(???? ???????????)???????!??!?????????????!??????40?,??“????”?????????????,??????

?????????,???????!

  ?????????

?????70%-80%

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

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

????????,???????????,??????????????????????,?????38??

??????,??????????,???????????????????????40?,?????????????????42?,????(????)??????????????,????????????????????????(??????????),??

?,????????“??”???????,??????????

???????,??,??,????,????????????,???????????,????,?????70%-80%?

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

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

?????

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

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

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

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

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

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

1?????????,????????????????????32???60%,?????????30???5~10?????,?,?;

2?????,???;

3???,??????????????????,???????,??,??;

4????,?????????????????????;

5?????,??,???????????????????????????????

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

1???????,??????????????????,??,???????????????????????????????????,??????????;

2???????????;

3??????????,??????????????????????????,???;

4???????????????????????????,??,???????????120,??????????,?????????????,??????????????????????,???(????????)

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