ÌâÄ¿ÄÚÈÝ
(ÎÄ)Èý½ÇÐÎABCµÄÒ»¸ö±ßABÔÚÆ½Ãæ¦ÁÄÚ£¬CDÊÇAB±ßÉϵĸߣ¬CD¡Í¦Á£¬½«Èý½ÇÐÎACDÑØCDÕÛµþ¹ý³Ì²úÉúÈýÀâ×¶C£ABD£¬ÔòÏÂÁнáÂÛÕýÈ·µÄÐòºÅÊÇ________£®
¢ÙÈôAD£¼BD£¬ÔòÕÛµþ¹ý³Ì²úÉúµÄÈýÀâ×¶ÖУ¬Ò»¶¨»á²úÉú²àÃæÓëµ×Ãæ¶¼ÊÇÖ±½ÇÈý½ÇÐεÄÈýÀâ×¶£»
¢ÚÈôAD£¾BD£¬ÔòÕÛµþ¹ý³Ì²úÉú»á²úÉú²àÃæÓëµ×Ãæ¶¼ÊÇÖ±½ÇÈý½ÇÐεÄÈýÀâ×¶£»
¢ÛÈôAD£½BD£¬ÔÚÕÛµþ¹ý³ÌÖÐÒ»¶¨»á²úÉúÁ½¸ö²àÃæÓëµ×Ãæ¶¼ÊÇÖ±½ÇÈý½ÇÐεÄÈýÀâ×¶£¬µ«Ò»¶¨²»»á²úÉú²àÃæÓëµ×Ãæ¶¼ÊÇÖ±½ÇÈý½ÇÐεÄÈýÀâ×¶£®
´ð°¸£º¢Ù¢Û
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿