ÌâÄ¿ÄÚÈÝ
3¡¢£¨5·Ö£©¹ûÓ¬ºìÑÛ£¨W £©¶Ô°×ÑÛ£¨w £©ÎªÏÔÐÔ£¬Õâ¶ÔµÈλ»ùÒòλÓÚX ȾɫÌåÉÏ£¬¶ø¹ûÓ¬»ÒÉí£¨B £©¶ÔºÚÉí£¨b £©ÎªÏÔÐÔ£¬Õâ¶ÔµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ£¬ÏÖ½«´¿ºÏµÄ»ÒÉí°×ÑÛÐÛ¹ûÓ¬Óë´¿ºÏºÚÉíºìÑ۴ƹûÓ¬ÔÓ½»£¬ÔÙ½«F1Öдƣ¬ÐÛ¸öÌåÏཻ£¬²úÉúF2£¬Çë·ÖÎö»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öF1 µÄ»ùÒòÐÍΪ_______________£¬±íÏÖÐÍΪ______________¡£
£¨2£©F2 ÖлÒÉí¹ûÓ¬ÓëºÚÉí¹ûÓ¬µÄ·ÖÀë±È_________¡£
£¨3£©F2 ´úÖУ¬ÑÛÉ«³öÏÖÐÔ×´·ÖÀëµÄ¹ûÓ¬ÐÔ±ðΪ_______£¬ÆäÖкìÑÛÓë°×ÑÛ±ÈÀýΪ_________¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿