ÌâÄ¿ÄÚÈÝ
²âÑÎË®ÃܶȵÄʵÑéÖУº
![]()
£¨1£©¼×ͬѧÓÃÒѵ÷ºÃµÄÍÐÅÌÌìÆ½²âÉÕ±ºÍÑÎË®µÄÖÊÁ¿£¬²Ù×÷Çé¿öÈçͼ¼×£¬ÆäÖдíÎóµÄÊÇ£º£¨a£©___________________________£¨b£©____________________________£®
£¨2£©ÒÒͬѧ²Ù×÷ÕýÈ·£¬²âµÃÉÕ±ºÍÑÎË®µÄ×ÜÖÊÁ¿Îª120¿Ëºó£¬°ÑÉÕ±ÖеÄÑÎË®µ¹ÈëÁ¿Í²ÖÐÒ»²¿·Ö£¨Èçͼ±ûËùʾ£©£¬Á¿Í²ÖÐÑÎË®µÄÌå»ýΪ__________ºÁÉý£¬²âÁ¿ÉÕ±ºÍ±ÖÐÊ£ÓàÑÎË®×ÜÖÊÁ¿Ê±£¬Ëù¼ÓíÀÂëºÍÓÎÂëλÖÃÈçͼÒÒËùʾ£¬ÄÇôÁ¿Í²ÖÐÑÎË®µÄÖÊÁ¿Îª________¿Ë£¬ÓÉ´Ë¿ÉËã³ö¸ÃÑÎË®µÄÃܶÈΪ_______ǧ¿Ë/Ã×3¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿