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标题：AT24C128EEPROM页读写程序问题，望高手指点！
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AT24C128EEPROM页读写程序问题，望高手指点！
最近，我在做一个12864文本编辑器实验，费了很大努力，24C02页读写已经成功了，进行到第二步，换上AT24C128做页读写的尝试，碰到了问题。不是我不愿意自己钻研，可以参考的资料太少了，才上这向各位高手求教。下面是我写的两个程序，敬请指教！

/*******************************************************************/
//
//               本程序目标：测试所有页连续读写，测试已成功
//                        使用的EEPROM型号：24C02
//
/*******************************************************************/
#include"STC15.H"

#define ADDR24C02 0x50
#define W 0
#define R 1

sbit SDA=P0^0;
sbit SCL=P0^1;

sbit RS=P4^1;
sbit RW=P4^2;
sbit E=P4^4;
sbit CS1=P4^5;
sbit CS2=P3^7;
sbit RST=P3^6;

unsigned char A2A1A0=0x01;

unsigned char code Text_Code[256]=
{
    /*--  文字:  失  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xBF,0xDF,0xE7,0xE9,0xEF,0xEF,0x00,0xEF,0xEF,0xEF,0xEF,0xEF,0xFF,0xFF,0xFF,
    0xFF,0xFE,0x7E,0xBE,0xDE,0xEE,0xF2,0xFC,0xFA,0xF6,0xCE,0x9E,0x3E,0xBE,0xFE,0xFF,
   
    /*--  文字:  败  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFF,0x01,0xFD,0x0D,0xFD,0x01,0xDF,0x07,0xE8,0xED,0xEF,0x0F,0xEF,0xEF,0xFF,
    0xFF,0xBF,0xCE,0xF3,0xFC,0xFB,0x46,0xAF,0xDF,0xEC,0xF3,0xEC,0x9F,0x3F,0xBF,0xFF,
   
    /*--  文字:  是  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0x7F,0x7F,0x7F,0x7F,0x41,0x55,0x55,0x55,0x55,0x55,0x55,0x41,0x7F,0x7F,0x7F,0xFF,
    0xFF,0xBF,0xDF,0xEF,0xF1,0xEF,0xDF,0xC0,0xBB,0xBB,0xBB,0xBB,0xBB,0xBF,0xBF,0xFF,
   
    /*--  文字:  成  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFF,0x07,0xB7,0xB7,0xB7,0x37,0xF7,0x00,0xF7,0xF6,0xF5,0x37,0x77,0xF7,0xFF,
    0xBF,0xCF,0xF0,0xFF,0xF7,0xAF,0xB0,0xDF,0xEF,0xF4,0xF3,0xED,0xDE,0xBF,0x0F,0xFF,
   
    /*--  文字:  功  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFB,0xFB,0xFB,0x03,0xFB,0xEB,0xEB,0xEF,0x6F,0x80,0xEF,0xEF,0x0F,0xFF,0xFF,
    0xFB,0xF3,0xFB,0xFB,0xFC,0xBD,0xDD,0xEE,0xF3,0xDC,0xDF,0x9F,0xDF,0xE0,0xFF,0xFF,
   
    /*--  文字:  之  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xF7,0xF7,0xF7,0xF7,0xF7,0xF6,0xF5,0xF3,0x77,0xB7,0xD7,0xE3,0xF7,0xFF,0xFF,
    0xDF,0x9F,0xCF,0xF7,0xE7,0xDB,0xDB,0xDD,0xBE,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0xFF,
   
    /*--  文字:  母  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xBF,0xBF,0xBF,0x01,0xBD,0xBD,0xB5,0x8D,0xBD,0xBD,0xBD,0x01,0xBF,0xBF,0xBF,0xFF,
    0xFF,0xFF,0xFF,0xF0,0xF7,0xF7,0xF6,0xF1,0xF7,0xB7,0x77,0x80,0xF7,0xF7,0xFF,0xFF,
   
    /*--  文字:  。  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xE7,0xDB,0xDB,0xE7,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF
};

unsigned char xdata Text_Buf[256];

void Init_IO();
void Init_IIC();
void Init_LCD();
void IIC_Start();
void IIC_Stop();
void Addr_Dive(unsigned char addr_dive,bit opr);
void Addr_Word(unsigned int addr_word);
void Read_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_buf);
void Write_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_code);
unsigned char Read_Byte();
void Write_Byte(unsigned char byte);
bit Read_ACK();
void Write_ACK();
void Write_NACK();
void Delay_uS();
void Clear_Screen();
void Start_Line_Set(unsigned char Line);
void Addr_Page_Set(unsigned char Page);
void Addr_Col_Set(unsigned char Col);
void Display_Texts(unsigned char *text_code,unsigned char page,unsigned char col,unsigned char num);
void Wcom(unsigned char com);
void WDat(unsigned char Dat);
void Ready();
void Delay(unsigned int t);

void main()
{
    Init_IO();
    Init_IIC();
    Init_LCD();

    Clear_Screen();

    Write_Pages(ADDR24C02,0x00,Text_Code);   
    Display_Texts(Text_Code,1,0,8);

    Read_Pages(ADDR24C02,0x00,Text_Buf);   
    Display_Texts(Text_Buf,4,0,8);
            
    while(1);

}

void Init_IO()
{
    P2M1=0x00;
    P2M0=0x00;
    P3M1=0x00;
    P3M0=0x00;
    P4M1=0x00;
    P4M0=0x00;
}

void Init_IIC()
{
    P0M1=0x03;
    P0M0=0x03;
    SCL=0;
    SDA=1;
}

void Init_LCD()
{
    RST=0;
    Delay(600);
    RST=1;
    CS1=1;
    CS2=1;
    Wcom(0x3F);
}

void IIC_Start()
{
    SDA=1;
    SCL=1;
    Delay_uS();
    SDA=0;
    Delay_uS();
    SCL=0;
    Delay_uS();   
}

void IIC_Stop()
{
    SCL=0;
    SDA=0;
    Delay_uS();
    SCL=1;
    Delay_uS();
    SDA=1;
    Delay_uS();        
}

void Addr_Dive(unsigned char addr_dive,bit opr)
{
    bit ack=0;
    static unsigned char i=0;

   
    if(opr)
    {
        Write_Byte((addr_dive<<1)|(A2A1A0<<1)|R);   
    }
    else
    {
        Write_Byte((addr_dive<<1)|(A2A1A0<<1)|W);
        i++;
        
    }
   
    do
    {
        ack=Read_ACK();
        
    }
    while(ack);   
}

void Addr_Word(unsigned int addr_word)
{
    bit ack=0;

    Write_Byte(addr_word);
    do
    {
        ack=Read_ACK();
    }
    while(ack);
}

void Read_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_buf)
{
    unsigned char i,j;

    IIC_Start();
    Addr_Dive(addr_dive,W);
    Addr_Word(addr_word);            //每页8Byte
    IIC_Start();
    Addr_Dive(addr_dive,R);
    for(i=0;i<32;i++)                 //32页
    {
        for(j=0;j<8;j++)                     //读一页
        {            
            if(i==31&&j==7)
            {
                *text_buf=Read_Byte();
                Write_NACK();               
            }
            else
            {
                *text_buf=Read_Byte();
                text_buf++;
                Write_ACK();
            }
        }
    }
    IIC_Stop();
}

void Write_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_code)
{
    unsigned char i,j;

    for(i=0;i<32;i++)
    {
        IIC_Start();
        Addr_Dive(addr_dive,W);
        Addr_Word(addr_word+i*8);          //
        for(j=0;j<8;j++)
        {
            Write_Byte(*text_code);
            text_code++;
            while(Read_ACK());
        }
        IIC_Stop();
        Delay(4500);
    }
}

unsigned char Read_Byte()
{
    unsigned char byte=0x00;
    unsigned char i;

    SCL=0;
    SDA=1;
    for(i=0;i<8;i++)
    {
        SCL=1;
        Delay_uS();
        byte=byte<<1;
        if(SDA==1)
        {
            byte=byte|1;
        }               
        else
        {
            byte=byte|0;
        }
        SCL=0;
    }

    return(byte);
}

void Write_Byte(unsigned char byte)
{
    unsigned char i;

    for(i=0;i<8;i++)
    {
        SCL=0;
        if(byte&(0x80>>i))
        {
            SDA=1;
        }
        else
        {
            SDA=0;
        }
        Delay_uS();
        SCL=1;
        Delay_uS();
        SCL=0;
    }
}

bit Read_ACK()
{
    bit ack=0;

    SCL=0;
    SDA=1;
    SCL=1;
    Delay_uS();
    if(SDA==1)
    {
        ack=1;
    }
    SCL=0;
   
    return(ack);
}

void Write_ACK()
{
    SCL=0;
    SDA=0;
    Delay_uS();
    SCL=1;
    Delay_uS();
    SCL=0;
}

void Write_NACK()
{
    SCL=0;
    SDA=1;
    Delay_uS();
    SCL=1;
    Delay_uS();
    SCL=0;
}

void Delay_uS()
{
    ;
}

void Clear_Screen()
{
    unsigned char Page,Col,Start_Line=0,Start_Col=0;

    Start_Line_Set(Start_Line);
    for(Page=0;Page<8;Page++)
    {
        Addr_Page_Set(Page);
        Addr_Col_Set(Start_Col);
        for(Col=0;Col<64;Col++)
        {
            WDat(0xFF);
        }
    }
}

void Start_Line_Set(unsigned char Line)
{
    Wcom(0xC0|Line);
}

void Addr_Page_Set(unsigned char Page)
{
    Wcom(0xB8|Page);
}

void Addr_Col_Set(unsigned char Col)
{
    Wcom(0x40|Col);
}

void Display_Texts(unsigned char *text_code,unsigned char page,unsigned char col,unsigned char num)
{
    unsigned char i,j,k;
    unsigned char *ptr=text_code;

    Start_Line_Set(0);
    for(i=0;i<num;i++)
    {
        if(i<4)
        {
            CS1=1;
            CS2=0;
        }
        else
        {
            CS1=0;
            CS2=1;
        }
        for(j=0;j<2;j++)
        {
            Addr_Page_Set(page+j);        
            Addr_Col_Set(col+16*i);
            for(k=0;k<16;k++)
            {
                WDat(*ptr);
                ptr++;
            }
        }               
    }
}

void Wcom(unsigned char com)
{
    RS=0;
    RW=0;
    E=1;
    Delay(500);
    P2=com;
    E=0;
}

void WDat(unsigned char Dat)
{
    RS=1;
    RW=0;
    E=1;
    Delay(500);
    P2=Dat;
    E=0;
}

void Delay(unsigned int t)
{
    while(t--);
}
这是上面源代码的实验结果：

这个实验是成功了。

下面是换上AT24C128的源代码和实验结果：
/*******************************************************************/
//
//               本程序目标：测试所有页连续读写，测试未成功
//                  使用的EEPROM型号是AT24C128
//
/*******************************************************************/
#include"STC15.H"

#define ADDR24C128 0x50
#define W 0
#define R 1

sbit SDA=P0^0;
sbit SCL=P0^1;

sbit RS=P4^1;
sbit RW=P4^2;
sbit E=P4^4;
sbit CS1=P4^5;
sbit CS2=P3^7;
sbit RST=P3^6;

unsigned char A1A0=0x01;

unsigned char code Text_Code[256]=
{
    /*--  文字:  失  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xBF,0xDF,0xE7,0xE9,0xEF,0xEF,0x00,0xEF,0xEF,0xEF,0xEF,0xEF,0xFF,0xFF,0xFF,
    0xFF,0xFE,0x7E,0xBE,0xDE,0xEE,0xF2,0xFC,0xFA,0xF6,0xCE,0x9E,0x3E,0xBE,0xFE,0xFF,
   
    /*--  文字:  败  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFF,0x01,0xFD,0x0D,0xFD,0x01,0xDF,0x07,0xE8,0xED,0xEF,0x0F,0xEF,0xEF,0xFF,
    0xFF,0xBF,0xCE,0xF3,0xFC,0xFB,0x46,0xAF,0xDF,0xEC,0xF3,0xEC,0x9F,0x3F,0xBF,0xFF,
   
    /*--  文字:  是  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0x7F,0x7F,0x7F,0x7F,0x41,0x55,0x55,0x55,0x55,0x55,0x55,0x41,0x7F,0x7F,0x7F,0xFF,
    0xFF,0xBF,0xDF,0xEF,0xF1,0xEF,0xDF,0xC0,0xBB,0xBB,0xBB,0xBB,0xBB,0xBF,0xBF,0xFF,
   
    /*--  文字:  成  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFF,0x07,0xB7,0xB7,0xB7,0x37,0xF7,0x00,0xF7,0xF6,0xF5,0x37,0x77,0xF7,0xFF,
    0xBF,0xCF,0xF0,0xFF,0xF7,0xAF,0xB0,0xDF,0xEF,0xF4,0xF3,0xED,0xDE,0xBF,0x0F,0xFF,
   
    /*--  文字:  功  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFB,0xFB,0xFB,0x03,0xFB,0xEB,0xEB,0xEF,0x6F,0x80,0xEF,0xEF,0x0F,0xFF,0xFF,
    0xFB,0xF3,0xFB,0xFB,0xFC,0xBD,0xDD,0xEE,0xF3,0xDC,0xDF,0x9F,0xDF,0xE0,0xFF,0xFF,
   
    /*--  文字:  之  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xF7,0xF7,0xF7,0xF7,0xF7,0xF6,0xF5,0xF3,0x77,0xB7,0xD7,0xE3,0xF7,0xFF,0xFF,
    0xDF,0x9F,0xCF,0xF7,0xE7,0xDB,0xDB,0xDD,0xBE,0xBF,0xBF,0xBF,0xBF,0xBF,0xBF,0xFF,
   
    /*--  文字:  母  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xBF,0xBF,0xBF,0x01,0xBD,0xBD,0xB5,0x8D,0xBD,0xBD,0xBD,0x01,0xBF,0xBF,0xBF,0xFF,
    0xFF,0xFF,0xFF,0xF0,0xF7,0xF7,0xF6,0xF1,0xF7,0xB7,0x77,0x80,0xF7,0xF7,0xFF,0xFF,
   
    /*--  文字:  。  --*/
    /*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0xFF,0xE7,0xDB,0xDB,0xE7,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF
};

unsigned char xdata Text_Buf[4*64];

void Init_IO();
void Init_IIC();
void Init_LCD();
void IIC_Start();
void IIC_Stop();
void Addr_Dive(unsigned char addr_dive,bit opr);
void Addr_Word(unsigned int addr_word);
void Read_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_buf);
void Write_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_code);
unsigned char Read_Byte();
void Write_Byte(unsigned char byte);
bit Read_ACK();
void Write_ACK();
void Write_NACK();
void Delay_uS();
void Clear_Screen();
void Start_Line_Set(unsigned char Line);
void Addr_Page_Set(unsigned char Page);
void Addr_Col_Set(unsigned char Col);
void Display_Texts(unsigned char *text_code,unsigned char page,unsigned char col,unsigned char num);
void Wcom(unsigned char com);
void WDat(unsigned char Dat);
void Ready();
void Delay(unsigned long t);

void main()
{
    Init_IO();
    Init_IIC();
    Init_LCD();

    Clear_Screen();

    Write_Pages(ADDR24C128,0x00,Text_Code);   
    Display_Texts(Text_Code,1,0,8);

    Read_Pages(ADDR24C128,0x00,Text_Buf);   
    Display_Texts(Text_Buf,4,0,8);
            
    while(1);

}

void Init_IO()
{
    P2M1=0x00;
    P2M0=0x00;
    P3M1=0x00;
    P3M0=0x00;
    P4M1=0x00;
    P4M0=0x00;
}

void Init_IIC()
{
    P0M1=0x03;
    P0M0=0x03;
    SCL=0;
    SDA=1;
}

void Init_LCD()
{
    RST=0;
    Delay(600);
    RST=1;
    CS1=1;
    CS2=1;
    Wcom(0x3F);
}

void IIC_Start()
{
    SDA=1;
    SCL=1;
    Delay_uS();
    SDA=0;
    Delay_uS();
    SCL=0;
    Delay_uS();   
}

void IIC_Stop()
{
    SCL=0;
    SDA=0;
    Delay_uS();
    SCL=1;
    Delay_uS();
    SDA=1;
    Delay_uS();        
}

void Addr_Dive(unsigned char addr_dive,bit opr)
{
    bit ack=0;
   
    if(opr)
    {
        Write_Byte((addr_dive<<1)|(A1A0<<1)|R);   
    }
    else
    {
        Write_Byte((addr_dive<<1)|(A1A0<<1)|W);        
    }
   
    do
    {
        ack=Read_ACK();
        
    }
    while(ack);   
}

void Addr_Word(unsigned int addr_word)
{
    bit ack=0;

    Write_Byte(addr_word);
    do
    {
        ack=Read_ACK();
    }
    while(ack);
}

void Read_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_buf)
{
    unsigned char i,j,k=0;
    unsigned char addr_word_1,addr_word_2;

    addr_word_1=addr_word>>8;
    addr_word_2=addr_word;

    IIC_Start();
    Addr_Dive(addr_dive,W);
    Addr_Word(addr_word_1);            //每页64Byte
    Addr_Word(addr_word_2);
    IIC_Start();
    Addr_Dive(addr_dive,R);

    for(i=0;i<4;i++)                 //4页
    {
        for(j=0;j<64;j++)                     //读一页
        {            
            if(i==3&&j==63)
            {
                *text_buf=Read_Byte();
                Write_NACK();               
            }
            else
            {
                k++;
                if(k<=256)
                {
                    *text_buf=Read_Byte();
                    text_buf++;
                    Write_ACK();
                }
                else
                {
                    *text_buf='\0';
                    text_buf++;
                }
            }
        }
    }
    IIC_Stop();
}

void Write_Pages(unsigned char addr_dive,unsigned int addr_word,unsigned char *text_code)
{
    unsigned char i,j,k=0;
    unsigned char addr_word_1,addr_word_2;

    for(i=0;i<4;i++)
    {
        addr_word=addr_word+64*i;
        addr_word_1=addr_word>>8;
        addr_word_2=addr_word;

        IIC_Start();
        Addr_Dive(addr_dive,W);
        Addr_Word(addr_word_1);        
        Addr_Word(addr_word_2);

        for(j=0;j<64;j++)
        {
            k++;
            if(k<=256)
            {
                Write_Byte(*text_code);
                text_code++;
                while(Read_ACK());
            }
            else
            {
                Write_Byte('\0');
                while(Read_ACK());
            }
        }
        IIC_Stop();
        Delay(20000);
    }
}

unsigned char Read_Byte()
{
    unsigned char byte=0x00;
    unsigned char i;

    SCL=0;
    SDA=1;
    for(i=0;i<8;i++)
    {
        SCL=1;
        Delay_uS();
        byte=byte<<1;
        if(SDA==1)
        {
            byte=byte|1;
        }               
        else
        {
            byte=byte|0;
        }
        SCL=0;
    }

    return(byte);
}

void Write_Byte(unsigned char byte)
{
    unsigned char i;

    for(i=0;i<8;i++)
    {
        SCL=0;
        if(byte&(0x80>>i))
        {
            SDA=1;
        }
        else
        {
            SDA=0;
        }
        Delay_uS();
        SCL=1;
        Delay_uS();
        SCL=0;
    }
}

bit Read_ACK()
{
    bit ack=0;

    SCL=0;
    SDA=1;
    SCL=1;
    Delay_uS();
    if(SDA==1)
    {
        ack=1;
    }
    SCL=0;
   
    return(ack);
}

void Write_ACK()
{
    SCL=0;
    SDA=0;
    Delay_uS();
    SCL=1;
    Delay_uS();
    SCL=0;
}

void Write_NACK()
{
    SCL=0;
    SDA=1;
    Delay_uS();
    SCL=1;
    Delay_uS();
    SCL=0;
}

void Delay_uS()
{
    ;
}

void Clear_Screen()
{
    unsigned char Page,Col,Start_Line=0,Start_Col=0;

    Start_Line_Set(Start_Line);
    for(Page=0;Page<8;Page++)
    {
        Addr_Page_Set(Page);
        Addr_Col_Set(Start_Col);
        for(Col=0;Col<64;Col++)
        {
            WDat(0xFF);
        }
    }
}

void Start_Line_Set(unsigned char Line)
{
    Wcom(0xC0|Line);
}

void Addr_Page_Set(unsigned char Page)
{
    Wcom(0xB8|Page);
}

void Addr_Col_Set(unsigned char Col)
{
    Wcom(0x40|Col);
}

void Display_Texts(unsigned char *text_code,unsigned char page,unsigned char col,unsigned char num)
{
    unsigned char i,j,k;
    unsigned char *ptr=text_code;

    Start_Line_Set(0);
    for(i=0;i<num;i++)
    {
        if(i<4)
        {
            CS1=1;
            CS2=0;
        }
        else
        {
            CS1=0;
            CS2=1;
        }
        for(j=0;j<2;j++)
        {
            Addr_Page_Set(page+j);        
            Addr_Col_Set(col+16*i);
            for(k=0;k<16;k++)
            {
                WDat(*ptr);
                ptr++;
            }
        }               
    }
}

void Wcom(unsigned char com)
{
    RS=0;
    RW=0;
    E=1;
    Delay(500);
    P2=com;
    E=0;
}

void WDat(unsigned char Dat)
{
    RS=1;
    RW=0;
    E=1;
    Delay(500);
    P2=Dat;
    E=0;
}

void Delay(unsigned long t)
{
    while(t--);
}

不管我怎样调整内部写周期的时间，结果就是和照片上的情形一样。
网上找不到什么免费的资料来看，手上也没有什么书籍可以借鉴，也是上这里来向有成功经验的网友指点，望各位不吝指教！谢谢！！！祝工作顺利！！！！！！财源滚滚！！！！！！！！阖家幸福！！！！！！！！！！


[此贴子已经被作者于2020-5-17 23:54编辑过]

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2020-05-17 23:29
小焦叔叔
Rank: 1
来　自：广西 河池
等　级：新手上路
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我已经通过了

自学成才
2020-05-31 21:05



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