Èçͼ±íʾÈËÌåÄÚ±½±û°±ËáµÄ²¿·Ö´úл;¾¶µÄʾÒâͼ£¬»ùÒòABCΪÏÔÐÔʱ£¬´úл¿ÉÕý³£½øÐУ¬ÈôÒþÐÔ´¿ºÏʱÔò»áʹ´úлÊÜ×裬ÒýÆðÏàÓ¦µÄ¼²²¡£®¼ÙÉèÿ¶Ô»ùÒò¾ùλÓÚ²»Í¬¶ÔµÄͬԴȾɫÌ壨³£È¾É«Ì壩ÉÏ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µâÊǼ××´ÏÙ¼¤ËغϳɵÄÔÁÏ£¬µâ½øÈë¼××´ÏÙϸ°ûµÄ·½Ê½ÊÇ
£¬¸ù¾Ýͼʾ¹ý³Ì£¬»ùÒòD¿ØÖÆø4µÄºÏ³É£¬Ä³¼×ÏÈÌìD»ùÒòȱʧ£¬±íÏÖ´ôС֢£¬ËµÃ÷»ùÒò¶ÔÐÔ×´µÄ¿ØÖÆÊÇͨ¹ý
ʵÏֵģ®Ä³ÒÒ»ùÒòDÕý³££¬µ«ÓÉÓÚÓ×ÄêʱÆÚȱµâµ¼Ö¼××´ÏÙ¼¤ËØ·ÖÃÚ²»×ã¶ø»¼´ôС֢£¬ÌåÏÖÁËÉúÃü»î¶¯µ÷½ÚÖÐÉñ¾µ÷½ÚºÍÌåÒºµ÷½ÚÖ®¼äµÄ¹ØϵÊÇ
£®
£¨2£©ÈôÒ»¶Ô·òÆÞ»ùÒòÐ;ùΪAaBb£¬ÔòÉúÒ»¸ö°×»¯Äк¢µÄ¸ÅÂÊÊÇ
£®
£¨3£©ÈçͼÊÇÒ»¸ö±½±ûͪÄòÖ¢¼Ò×åϵÆ×ͼ£¬Çë¾Ýͼ»Ø´ð£º
¼Ò×åÖÐ3ºÍ4ºÅ¸öÌåÔÙÉúÒ»¸öÕý³£Äк¢µÄ¸ÅÂÊÊÇ
£®