????:1????????????:??????????

2???????200??500

3????????

4????????

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

?????????????,????????????8????29???,???300?,????1.9??????,???114.2????????33.8??????,???????193.5%?178.8%?

?,?????????,????39????????????????,??????????????????????????????????????????????????????14??22??,??660?(?????????????)??????,?,???????,?,????????????????“??????????????”,?????????????????

(???? ? ?? ? ????)

?:?????????