(µ¥Ñ¡Ìâ)3: ÎÒ¹ú¹«¹²¹Øϵ·¢Õ¹µÄÔÍÄðÆÚÊÇ£¨ £©¡£
A: 40Äê´úÄ©¡ª50Äê´ú³õ
B: 50Äê´úÄ©¡ª60Äê´ú³õ
C: 60Äê´úÄ©¡ª70Äê´ú³õ
D: 70Äê´úÄ©¡ª80Äê´ú³õ
(ÔðÈα༣ºadmin)ÒªÕâ´ð°¸¼ÓQQ£º800020900 »ò¼Ó΢ÐÅ£ºvq800020900 »ñÈ¡