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ѩɽͬѧѧ10Ρɨϡ͵12Ρһͳĺ󣬾һű񣬶ʼʺͺۼǿ뼯ȨҪʷʵ()ΡáĻзɣӦ?(Ҫʷʵֻ轫ӦĸƵıм,22)

Aƺ        B     CȨӪȨչ

Dټң   Eͳһҡ     Fͳһ

GַԼأ        H⽨ר뼯Ȩ

 

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Ҫ:ٱƣȷ6

ݣÿĸдȷ2֣16֣

 

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H

G

E

A C

Ļ

B F

D

 

 

Ļ

ʼ

H

E

B F

G

A C

D

 

 

 

 

⿼ʼʺͺۼǿ뼯Ȩľٴ롣ϣʼΡáĻĴʩֱǴ뼯ȨƶȡͳһҺͶ⡢ͳһֺͷ壻ΡáĻĴʩֱǡƶȨӪȨչԼƺӡټң

 

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