ÌâÄ¿ÄÚÈÝ
ÓÉÓÚÍòÓÐÒýÁ¦¶¨ÂɺͿâÂØ¶¨Âɶ¼Âú×ãÆ½·½·´±ÈÂÉ£¬Òò´ËÒýÁ¦³¡Óëµç³¡Ö®¼äÓÐÐí¶àÏàËÆµÄÐÔÖÊ£¬ÔÚ´¦ÀíÓйØÎÊÌâʱ¿ÉÒÔ½«ËüÃǽøÐÐÀà±È¡£ÀýÈçµç³¡Öз´Ó³¸÷µãµç³¡Ç¿ÈõµÄÎïÀíÁ¿Êǵ糡ǿ¶È£¬Æä¶¨ÒåʽΪE£½
¡£ÔÚÒýÁ¦³¡ÖпÉÒÔÓÐÒ»¸öÀàËÆµÄÎïÀíÁ¿ÓÃÀ´·´Ó³¸÷µãÒýÁ¦³¡µÄÇ¿Èõ¡£ÉèµØÇòµÄÖÊÁ¿ÎªM£¬°ë¾¶ÎªR£¬µØÇò±íÃæ´¦ÖØÁ¦¼ÓËÙ¶ÈΪg£¬ÒýÁ¦³£Á¿ÎªG¡£Èç¹ûÒ»¸öÖÊÁ¿ÎªmµÄÎïÌåλÓÚ¾àµØÐÄ2R´¦µÄijµã£¬ÔòÏÂÁбí´ïʽÖÐÄÜ·´Ó³¸ÃµãÒýÁ¦³¡Ç¿ÈõµÄÎïÀíÁ¿ÊÇ
A£®
B£®
C£®
D£®![]()
AD
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿