A ¾øÔµµÄÑõ»¯Ã¾·Û£¬¹¤³ÌÔ¤Ïȼ·Ñ¹³É¸ßÃܶȡ¢¶øÇÒÉÕ½á³É´ÉÖù¡£
B ͶÁÏʱÍâÆ¤¹Ü¡¢·¢ÈÈÏßоֱ°ôÓëÑõ»¯Ã¾´ÉÖù¶¼ÊǸÕÐÔÁÏ£¬´«ÔÚÒ»ÆðÄܹ»¼«ºÃ±£³ÖͬÐĶȡ£
C ÔÙͨ¹ýÊ®¼¸´Î»ò¼¸Ê®´Î·´¸´À¼·ÐÍ£¬¼õ¾¶Á¿ºÜ´ó£¬ÓеÄÖ±¾¶ÊÇÀ¼·Ç°µÄ1/10£¬ÄËÖÁ¸üС¡£ËùÒÔÑõ»¯Ã¾·Û²ãµÄÃÜʵ¶È´ó£¬·¢ÈÈÏßоÓëÑõ»¯Ã¾·ÛÓë½ðÊôÍ⻤Ì×Ö®¼ä´¥ÃþÊ®·ÖÑÏÃÜ£¬¼òÖ±±ä³ÉÒ»¸öÈ«Ìå¡£Ñõ»¯Ã¾¾øÔµµÄºñ¶È¾Í¼õС¡£