ÌâÄ¿ÄÚÈÝ
Èçͼ£¬Ò»¸ö¡°Í¹ÂÖ¡±·ÅÖÃÓÚÖ±½Ç×ø±êϵXÖáÉÏ·½£¬Æä¡°µ×¶Ë¡±ÂäÔÚÔ¶µãO´¦£¬Ò»¶¥µã¼°ÖÐÐÄMÔÚYÖáµÄÕý°ëÖáÉÏ£¬ËüµÄÍâΧÓÉÒÔÕýÈý½ÇÐεĶ¥µãΪԲÐÄ£¬ÒÔÕýÈý½ÇÐεı߳¤Îª°ë¾¶µÄÈý¶ÎµÈ»¡×é³É
½ñʹ¡°Í¹ÂÖ¡±ÑØXÖáÕýÏò¹ö¶¯¹ý³ÌÖУ¬¡°Í¹ÂÖ¡±Ã¿Ê±Ã¿¿Ì¶¼ÓÐÒ»¸ö¡°×î¸ßµã¡±£¬ÆäÖÐÐÄÒ²ÔÚ²»¶ÏÒƶ¯Î»Öã¬ÔòÔÚ¡°Í¹ÂÖ¡±¹ö¶¯Ò»ÖܵĹý³ÌÖУ¬½«Æä¡°×î¸ßµã¡±ºÍ¡°ÖÐÐĵ㡱ËùÐγɵÄͼÐΰ´ÉÏ¡¢Ï·ÅÖã¬Ó¦´óÖÂΪ£¨ £©
A£®

B£®

C£®

D£®

¡¾´ð°¸¡¿·ÖÎö£º½â´ð±¾ÌâÒËÓÃÅųý·¨£¬±¾ÌâÖÐͼÐεÄÖÐÐÄMµ½Èý¸ö¶¥µãµÄ¾àÀë×îÔ¶£¬µ½Èý¶Î»¡µÄÖеãµÄ¾àÀë×î½ü£¬Ëæ×Å͹ÂֵĹö¶¯£¬MµãÀëXÖáµÄ¾àÀëÓÉС±ä´óÔÙÓÉ´ó±äС£¬×÷ÖÜÆÚÐԵı仯£¬ÓÉͼÐοÉÒÔ¿´³ö£¬Èý½ÇÐεÄÈý¸ö¶¥µãµ½Ïà¶Ô»¡µÄÖеãλÖÃÊÇÏàµÈµÄ£¬¹Êµ±MÔÚ×î¸ßµãÓë×îµÍµãʱ£¬Í¹ÂÖ×î¸ßµãµ½XÖáµÄ¾àÀëÏàµÈ£¬ÓÉÕâЩÌØÕ÷¼´¿ÉÅųý´íÎóÑ¡Ï
½â´ð£º
½â£ºÁîͼÖÐ×î¸ßµãΪA£¬¸ù¾ÝÌâÒ⣬¿ÉÁîÈý½ÇÐα߳¤Îª1£¬¼´AO=1£¬ÓÉÓÚMÊÇÖÐÐÄ£¬¹Ê¿ÉµÃAM=
£¾
£¬¹ÊÖÐÐÄMµÄλÖò¢·ÇÊÇ´¦ÓÚ͹ÂÖ×îµÍÓë×î¸ßÖмäµÄλÖ㬶øÊÇÉÔ΢ƫÏ£¬Ëæ×Åת¶¯£¬MµÄλÖûáÏȱä¸ß£¬µ±µãCΪ×îµÍµãʱ£¬M×î¸ß£¬ÓÉ´ËÅųýCDÑ¡Ï¶ø¶ÔÓÚ×î¸ßµã£¬µ±M×î¸ßʱ£¬×î¸ßµãµÄ¸ß¶ÈÓ¦¸ÃÓëÐýת¿ªÊ¼Ç°Ïàͬ¶¼ÊÇ1£¬Òò´ËÅųýB£¬
¹ÊÑ¡A
µãÆÀ£º±¾Ì⿼µãÊÇԲ׶ÇúÏßµÄÎÊÌ⣬¿¼²é¸ù¾ÝʵÎïµÄÌØÕ÷£¬Ì½¾¿ÆäÉÏijһµãµÄλÖñ䶯¹æÂÉ£¬Óɴ˵óöÆä¹ì¼£µÄ´óÌåÐÎ×´£¬±¾Ìâ¹ì¼£·½³Ì²»Ò×Çó³ö£¬Ö±½ÓÇó½âÓÐÀ§ÄÑ£¬¹Ê¸ù¾ÝÆä±ä»¯ÌØÕ÷Ñ¡ÔñÓÃÅųý·¨Çó½â£¬×öÌâʱҪ¸ù¾ÝÌâÉèÌõ¼þµÄÌØÕ÷Ñ¡ÔñºÏÊʵķ½·¨½âÌ⣮
½â´ð£º



¹ÊÑ¡A
µãÆÀ£º±¾Ì⿼µãÊÇԲ׶ÇúÏßµÄÎÊÌ⣬¿¼²é¸ù¾ÝʵÎïµÄÌØÕ÷£¬Ì½¾¿ÆäÉÏijһµãµÄλÖñ䶯¹æÂÉ£¬Óɴ˵óöÆä¹ì¼£µÄ´óÌåÐÎ×´£¬±¾Ìâ¹ì¼£·½³Ì²»Ò×Çó³ö£¬Ö±½ÓÇó½âÓÐÀ§ÄÑ£¬¹Ê¸ù¾ÝÆä±ä»¯ÌØÕ÷Ñ¡ÔñÓÃÅųý·¨Çó½â£¬×öÌâʱҪ¸ù¾ÝÌâÉèÌõ¼þµÄÌØÕ÷Ñ¡ÔñºÏÊʵķ½·¨½âÌ⣮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿