Question

£¨08Äê³çÎÄÇøͳһÁ·Ï°Ò»ÎÄ£©£¨13·Ö£©

ij¹¤³§ÎªÁ˱£ÕÏ°²È«Éú²ú£¬Ã¿Ô³õ×éÖ¯¹¤È˲μÓÒ»´Î¼¼ÄܲâÊÔ. ¼×¹¤ÈËͨ¹ýÿ´Î²âÊԵĸÅÂÊÊÇ.

   £¨I£©Çó¼×¹¤ÈËÁ¬Ðø3¸öÔ²μӼ¼ÄܲâÊÔÖÁÉÙ1´Îδͨ¹ýµÄ¸ÅÂÊ£»

   £¨II£©Çó¼×¹¤ÈËÁ¬Ðø3¸öÔ²μӼ¼ÄܲâÊÔÇ¡ºÃͨ¹ý2´ÎµÄ¸ÅÂÊ£»

   £¨III£©¹¤³§¹æ¶¨£º¹¤ÈËÁ¬Ðø2´Îûͨ¹ý²âÊÔ£¬Ôò±»³·ÏúÉϸÚ×ʸñ. Çó¼×¹¤ÈËÇ¡ºÃ²Î¼Ó4´Î²âÊÔºó±»³·ÏúÉϸÚ×ʸñµÄ¸ÅÂÊ.

Answer 1

½âÎö£º£¨I£©¼Ç¡°¼×¹¤ÈËÁ¬Ðø3¸öÔ²μӼ¼ÄܲâÊÔ£¬ÖÁÉÙÓÐ1´Îδͨ¹ý¡±ÎªÊ¼þA₁£¬

       ¡­¡­¡­¡­¡­¡­5·Ö

   £¨II£©¼Ç¡°Á¬Ðø3¸öÔ²μӼ¼ÄܲâÊÔ£¬¼×¹¤ÈËÇ¡ºÃͨ¹ý2´Î¡±ÎªÊ¼þA₂£¬

       Ôò¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­10·Ö

   £¨III£©¼Ç¡°¼×¹¤ÈËÇ¡ºÃ²âÊÔ4´Îºó£¬±»³·ÏúÉϸÚ×ʸñ¡±ÎªÊ¼þA₃£¬

       ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­13·Ö