ȳϼ?
ѱ꼺 εԴϴ. 
 "(ࡤ簳 (7.3~8.3)" ߰ е ɰ ӿ 70 Ͽ ⸶  Ȳ Ͽϴ.   Ͻ е װ     ֽ е鿡 ɾ   մϴ.
    ְȯ   ǹ  ʺ м  Ÿ缺  ν 簳,   η 缺ϰ, 簳,  ʺ мϿ  簳,   õ αԴϴ. 
γ Ʒ ϴ.
- 簳/  嵿
-   ְȯ ؼǹ
- ȸ   ռ ǹ
- 簳/   ǹ
- 簳/  
- 簳/ , ڻ
- 簳/  
- 簳/     Ǿ ֽϴ.
Ͻ е з  Ǽ   (߰Ǽι, ȯ, ؾ, Ǽ, Ǽ, ̸Ǽ, Ǽ, 븲, , ,  P&D, , ǿ ) 38%, Ϲݱü  ߰(ڵ, ѱü, ѱκƮ, ε, ͳų, εŹ, ߰, Ѱ߰, ߰, ߰&û繫) 22%, (߾ȸ, , ַθȣ,  )  20%, (, Ѱ, ϰ) 7%,  13% Ÿϴ.
̹ (߰)    ̹ ָ ϴ (ָ)  Ͻñ ٶ, е  ⸶    е û  8 21() 9 18()  ,ȭ, ߰ 8 26() 9 30()   ָ ǽõ ̿ ̹  Ͻ е ִ е   Ź帳ϴ. 
ٽѹ   ֽ  е鲲 帮, ̹   Ͻô      ǽñ ٶϴ.
մϴ. 
ѱ꼺 ε