·µ»Ø

Ò»Ê÷·±»¨

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
49.´óº£Ò»ÑùµÄÐØ»³ º£Â×Ò»ÑùµÄ²Å»ª(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    49´óº£Ò»ÑùµÄÐØ»³º£Â×Ò»ÑùµÄ²Å»ª

    èªè¤£»ÊÓÁ¦²»ºÃ£¬Âé·³²»ÉÙ¡£Ì«¶àµÄ²»·½±ã£¬Ðí¶àÃÀ¾°¿´²»¼û¡£

    ¾°ÐУº¿´²»ÇåÍâÃæµÄÊÀ½ç£¬ÄǾͶ࿴¿´×Ô¼ºÄÚÐÄÊÀ½çÒ²ÂùºÃµÄ¡£

    èªè¤£»µÄÈ·ÊÇÂùºÃµÄ¡£Õâ¸öÎÊÌâ½â¾öÁË£¬ÐµÄÎÊÌâÓÖÀ´ÁË¡£

    ¾°ÐУº¿´À´ÄãµÄÎÊÌâ²ã³ö²»Çî°¡¡£Ê²Ã´ÎÊÌ⣿

    èªè¤£»ÈËÒ²¿´²»Ç壬Îó½âÒ×¼ÓÉî¡£ÖªÇéÕߺð죬²»ÖªÇéÕßÂé·³¡£

    ¾°ÐУº¿´ºÃ½ÅϵĽ£¬ÈñðÈËȥ˵°É¡£

    èªè¤£»ÈÃÎÒ×°¶úÁûÂð£¿

    ¾°ÐУººÇºÇ£¬ÄãÁû²»ÁË£¬ÁûÁ˲źá£

    èªè¤£ºÕ¦ÕâÑù˵È˼ÒÄØ¡£

    ¾°ÐУ»ÇáÁËÖØÁË£¿
49.´óº£Ò»ÑùµÄÐØ»³ º£Â×Ò»ÑùµÄ²Å»ª(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³