????:1???????:????qq?

2???????

3???????

4????????

5????????95?

??1????????????7?? ?7??????,??????????,??????????-20???????????????,???,?????????????

7??????????9??????5?????????,????6.8????????,?????????,??,?????,???????????????,??????????,?,?????????????????

?11?????,????????????????????200??????????,1000???

14?????5???????????,??????????-20?,?????????????????????,??????????????????,????????????,????????????,?????????????,???????????????????????????????

???,????????,??????1?,????????????????????????,??

??????????,??,??????????????,??,??????????????,???????????????7??????????15?30??????595?,??120?????,?32???????????,???12????????(???????) ???????????:????