ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Ôڹ⻬µÄˮƽÃæÉÏ·½£¬ÓÐÁ½¸ö´Å¸ÐӦǿ¶È´óС¾ùΪB¡¢·½ÏòÏà·´µÄˮƽÔÈÇ¿´Å³¡£¬PQΪÁ½¸ö´Å³¡µÄ±ß½ç£¬´Å³¡·¶Î§×ã¹»´ó¡£Ò»¸ö±ß³¤Îªa¡¢ÖÊÁ¿Îªm¡¢µç×èΪRµÄ½ðÊôÕý·½ÐÎÏß¿ò£¬ÒÔËÙ¶Èv´¹Ö±´Å³¡·½Ïò´ÓʵÏߣ¨¢ñ£©Î»ÖÿªÊ¼ÏòÓÒÔ˶¯£¬µ±Ïß¿òÔ˶¯µ½·Ö±ðÓÐÒ»°ëÃæ»ýÔÚÁ½¸ö´Å³¡Öеģ¨¢ò£©Î»ÖÃʱ£¬Ïß¿òµÄËÙ¶ÈΪ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A£®ÔÚλÖ㨢ò£©Ê±Ïß¿òÖеĵ繦ÂÊΪ
B£®´Ë¹ý³ÌÖÐÏß¿ò²úÉúµÄÄÚÄÜΪ
C£®ÔÚλÖ㨢ò£©Ê±Ïß¿òµÄ¼ÓËÙ¶ÈΪ
D£®´Ë¹ý³ÌÖÐͨ¹ýÏß¿ò½ØÃæµÄµçÁ¿Îª
¡¾´ð°¸¡¿AB
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º»Ø·ÖвúÉú¸ÐÓ¦µç¶¯ÊÆΪ£º£¬¸ÐÓ¦µçÁ÷Ϊ£º£¬ÏßȦËùÊÜ°²ÅàÁ¦´óС·Ö±ðΪ£º£¬·½ÏòÏò×ó£¬Ôò¸ù¾ÝÅ£¶ÙµÚ¶þ¶¨ÂɵüÓËÙ¶ÈΪ£º£¬¹ÊC´íÎó£®´ËʱÏß¿òÖеĵ繦ÂÊ£º£®¹ÊAÕýÈ·£®´Ë¹ý³Ì´©¹ýÏß¿òµÄ´ÅͨÁ¿µÄ±ä»¯Á¿Îª£º£¬Í¨¹ýÏß¿ò½ØÃæµÄµçÁ¿Îª£º£®¹ÊD´íÎ󣮸ù¾ÝÄÜÁ¿Êغ㶨Âɵõ½£¬´Ë¹ý³Ì»Ø·²úÉúµÄµçÄÜΪ£º£®¹ÊBÕýÈ·£®¹ÊÑ¡AB£®