ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬Ò»¸ö±ÕºÏÈý½ÇÐε¼Ïß¿òABCλÓÚÊúֱƽÃæÄÚ£¬ÆäÏ·½£¨ÂÔ¿¿Ç°£©¹Ì¶¨Ò»¸ùÓëÏß¿òƽÃæƽÐеÄˮƽֱµ¼Ïߣ¬µ¼ÏßÖÐͨÒÔͼʾ·½ÏòµÄºã¶¨µçÁ÷£®ÊÍ·ÅÏß¿ò£¬ËüÓÉʵÏßλÖÃÏÂÂäµ½ÐéÏßλÖÃδ·¢Éúת¶¯£¬Ôڴ˹ý³ÌÖУ¨¡¡¡¡£©
A£®Ïß¿òÖиÐÓ¦µçÁ÷·½ÏòÒÀ´ÎΪACBA¡úABCA¡úACBA |
B£®Ïß¿òµÄ´ÅͨÁ¿ÎªÁãµÄʱ£¬¸ÐÓ¦µçÁ÷È´²»ÎªÁã |
C£®Ïß¿òËùÊÜ°²ÅàÁ¦µÄºÏÁ¦·½ÏòÒÀ´ÎΪÏòÉÏ¡úÏòÏ¡úÏòÉÏ |
D£®Ïß¿òËùÊÜ°²ÅàÁ¦µÄºÏÁ¦ÎªÁ㣬×ö×ÔÓÉÂäÌåÔ˶¯ |
A£º¸ù¾ÝÓÒÊÖ¶¨Ôò£¬Í¨µçÖ±µ¼ÏߵĴų¡ÔÚÉÏ·½ÏòÍ⣬Ï·½ÏòÀÀëµ¼Ïß½üµÄµØ·½´Å¸ÐӦǿ¶È´ó£¬Àëµ¼ÏßÔ¶µÄµØ·½´Å¸ÐӦǿ¶ÈС£®Ïß¿ò´ÓÉÏÏòÏ¿¿½üµ¼ÏߵĹý³Ì£¬ÏòÍâµÄ´Å¸ÐӦǿ¶ÈÔö¼Ó£¬¸ù¾ÝÀã´Î¶¨ÂÉ£¬Ïß¿òÖвúÉú˳ʱÕë·½ÏòµÄµçÁ÷£»´©Ô½µ¼Ïßʱ£¬ÉÏ·½ÏòÍâµÄ´Å³¡ºÍÏ·½ÏòÀïµÄ´Å³¡µþ¼Ó£¬ÏÈÊÇÏòÍâµÄ´ÅͨÁ¿¼õС£¬Ö®ºó±ä³ÉÏòÀïµÄ´ÅͨÁ¿£¬²¢Öð½¥¼õС£¬Ö±ÖÁ×î´ó£»¸ù¾ÝÀã´Î¶¨ÂÉ£¬Ïß¿òÖвúÉúÄæʱÕë·½ÏòµÄµçÁ÷£®ÏòÀïµÄ´ÅͨÁ¿±ä³É×î´óºó£¬¼ÌÐøÏòÏÂÔ˶¯£¬ÏòÀïµÄ´ÅͨÁ¿ÓÖÖð½¥¼õС£¬ÕâʱµÄµçÁ÷з½ÏòÓÖ±ä³ÉÁË˳ʱÕ룮¹ÊAÕýÈ·£»
B£º¸ù¾ÝAÖеķÖÎö£¬´©Ô½µ¼Ïßʱ£¬ÉÏ·½ÏòÍâµÄ´Å³¡ºÍÏ·½ÏòÀïµÄ´Å³¡µþ¼Ó£¬ÏÈÊÇÏòÍâµÄ´ÅͨÁ¿¼õС£¬Ò»Ö±¼õСµ½0£¬Ö®ºó±ä³ÉÏòÀïµÄ´ÅͨÁ¿£¬²¢Öð½¥¼õС£®ÕâÒ»¹ý³ÌÊÇÁ¬ÐøµÄ£¬Ê¼ÖÕÓиÐÓ¦µçÁ÷´æÔÚ£¬¹ÊBÕýÈ·£»
CD£º¸ù¾ÝÀã´Î¶¨ÂÉ£¬¸ÐÓ¦µçÁ÷ʼÖÕ×è°Ïß¿òÏà¶Ô´Å³¡µÄÔ˶¯£¬¹ÊÊÜ°²ÅàÁ¦µÄ·½ÏòʼÖÕÏòÉÏ£¬²»ÊÇ0£¬CD¶¼´íÎó£®
¹ÊÑ¡£ºAB
B£º¸ù¾ÝAÖеķÖÎö£¬´©Ô½µ¼Ïßʱ£¬ÉÏ·½ÏòÍâµÄ´Å³¡ºÍÏ·½ÏòÀïµÄ´Å³¡µþ¼Ó£¬ÏÈÊÇÏòÍâµÄ´ÅͨÁ¿¼õС£¬Ò»Ö±¼õСµ½0£¬Ö®ºó±ä³ÉÏòÀïµÄ´ÅͨÁ¿£¬²¢Öð½¥¼õС£®ÕâÒ»¹ý³ÌÊÇÁ¬ÐøµÄ£¬Ê¼ÖÕÓиÐÓ¦µçÁ÷´æÔÚ£¬¹ÊBÕýÈ·£»
CD£º¸ù¾ÝÀã´Î¶¨ÂÉ£¬¸ÐÓ¦µçÁ÷ʼÖÕ×è°Ïß¿òÏà¶Ô´Å³¡µÄÔ˶¯£¬¹ÊÊÜ°²ÅàÁ¦µÄ·½ÏòʼÖÕÏòÉÏ£¬²»ÊÇ0£¬CD¶¼´íÎó£®
¹ÊÑ¡£ºAB
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿