ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Ë®Æ½×ÀÃæÉϵÄÇáÖʵ¯»ÉÒ»¶Ë¹Ì¶¨£¬ÁíÒ»¶ËÓëСÎï¿éÏàÁ¬£®µ¯»É´¦ÓÚ×ÔÈ»³¤¶ÈʱÎï¿éλÓÚ0µã£¨Í¼ÖÐδ±ê³ö£©£®Îï¿éµÄÖÊÁ¿Îªm£¬AB£½a£¬Îï¿éÓë×ÀÃæ¼äµÄ¶¯Ä¦²ÁÒòÊýΪ¦Ì£®ÏÖÓÃˮƽÏòÓÒµÄÁ¦½«Îï¿é´Ó0µãÀÖÁAµã£¬ÀÁ¦×öµÄ¹¦ÎªW£®³·È¥ÀÁ¦ºóÎï¿éÓɾ²Ö¹Ïò×óÔ˶¯£¬¾Oµãµ½´ïBµãʱËÙ¶ÈΪÁ㣮ÖØÁ¦¼ÓËÙ¶ÈΪg£®ÔòÉÏÊö¹ý³ÌÖУ¨ £©
A£®Îï¿éÔÚAµãʱ£¬µ¯»ÉµÄµ¯ÐÔÊÆÄܵÈÓÚ
B£®Îï¿éÔÚBµãʱ£¬µ¯»ÉµÄµ¯ÐÔÊÆÄÜСÓÚ
C£®¾0µãʱ£¬Îï¿éµÄ¶¯ÄÜСÓÚ
D£®Îï¿é¶¯ÄÜ×î´óʱµ¯»ÉµÄµ¯ÐÔÊÆÄÜСÓÚÎï¿éÔÚBµãʱµ¯»ÉµÄµ¯ÐÔÊÆÄÜ
¡¾´ð°¸¡¿BC
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£ºÉèAÀ뵯»ÉÔ³¤Î»ÖÃOµÄ¾àÀëΪ,Ôòµ¯»ÉµÄÐαäÁ¿Îª£¬µ±ÎïÌå´ÓAÏò×óÔ˶¯Ö±ÖÁBµÄ¹ý³ÌÖУ¬ÎïÌåÒª¿Ë·þĦ²ÁÁ¦×ö¹¦£¬ÔòÎïÌå¼°µ¯»ÉϵͳµÄ»úеÄÜÒ»¶¨¼õС£¬µ½Bʱֻ¾ßÓе¯ÐÔÊÆÄÜ£¬Ôò,ÓÉ´Ë¿ÉÖªBÀëOµÄ¾àÀë±ÈAÀëOµÄ¾àÀë½ü¡£Ôò£»¹Ê´ÓOµ½AµÄ¹ý³ÌÖÐÔËÓÃÄÜÁ¿×ª»¯ÓëÊغ㶨ÂÉ£¬A´¦µÄµ¯ÐÔÊÆÄÜ£º£¬Ð¡ÓÚ£¬A´íÎó£»Í¬Àí£¬¾¹ýBµãʱ£¬µ¯»ÉµÄµ¯ÐÔÊÆÄÜ£¬BÕýÈ·£»¾¹ýOµãµÄ¶¯ÄÜ£¬ÔòCÏîÕýÈ·£»Îï¿é¶¯ÄÜ×î´óʱÊÇÎïÌåµÚÒ»´Î»Øµ½Æ½ºâλÖã¬ÊÜÁ¦·ÖÎö²»Äѵóö¸ÃλÖÃÔÚOµãµÄÓұߣ¬ÎïÌåÊܵ½µÄµ¯Á¦ºÍÎïÌåÊܵ½µÄĦ²ÁÁ¦´óСÏàµÈ£¬ÓÉÓÚĦ²ÁÒòÊýδ֪£¬Ôòµ¯»ÉµÄµ¯ÐÔÊÆÄÜ´óСÎÞ·¨È·¶¨£¬¹ÊÎï¿é¶¯ÄÜ×î´óʱµ¯»ÉµÄµ¯ÐÔÊÆÄÜÓëÎï¿éÔÚBµãʱµ¯»ÉµÄµ¯ÐÔÊÆÄÜ´óСÎÞ·¨È·¶¨£¬¹ÊDÏî´íÎó£»¹ÊÑ¡BC¡£