??2???5?? ????????????“??????????????????????”5???,?3??4????????????????????4???7.3????,??9????

??????????????,?????“?????”?

????????????????????????,??(??????????????????S)???,?????,??????,?5?????

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

??“??”???????????,?????,1????????????????21?2??3????????????142??,????????????25????2?????2?????,??65?46.3%,???????68.6%?

?????,??????,??,?????????????(?????????????) ??????:?? ??“??????????”

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

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

2???????

3????????????

4???????

5???95??98???

??2???5?? ????????????“??????????????????????”5???,?3??4????????????????????4???7.3????,??9????

??????????????,?????“?????”?

????????????????????????,??(??????????????????S)???,?????,??????,?5?????

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

??“??”???????????,?????,1????????????????21?2??3????????????142??,????????????25????2?????2?????,??65?46.3%,???????68.6%?

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