ÌâÄ¿ÄÚÈÝ

½«³¤·½ÐÎOABCÖÃÓÚÆ½ÃæÖ±½Ç×ø±êϵÖУ¬µãAµÄ×ø±êΪ(0£¬4)£¬µãCµÄ×ø±êΪ£¨£¬0£©£¬µãD£¨£¬1£©ÔÚBCÉÏ£¬½«³¤·½ÐÎOABCÑØADÕÛµþѹƽ£¬Ê¹µãBÂäÔÚ×ø±êÆ½ÃæÄÚ£¬ÉèµãBµÄ¶ÔÓ¦µãΪµãE£®

£¨1£©µ±Ê±£¬µãBµÄ×ø±êΪ________£¬µãEµÄ×ø±êΪ_________£»

£¨2£©Ëæ×ŵı仯£¬ÊÔ̽Ë÷£ºµãÄÜ·ñÇ¡ºÃÂäÔÚÖáÉÏ£¿ÈôÄÜ£¬ ÇëÇó³öµÄÖµ£»Èô²»ÄÜ£¬Çë˵Ã÷ÀíÓÉ£®

£¨3£©ÈçÓÒͼ£¬ÈôµãEµÄ×Ý×ø±êΪ?1£¬Çҵ㣨£¬ £©ÂäÔÚ¡÷ADE µÄÄÚ²¿£¬ÇóµÄȡֵ·¶Î§£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø