ÌâÄ¿ÄÚÈÝ
(11·Ö)¸ù¾ÝÏÂͼ»Ø´ðÎÊÌ⣺
£¨1£©Í¼ÖÐA±íʾ_______£¬D±íʾ_________________¡£
£¨2£©Í¼ÖбíʾR»ùµÄ×ÖĸÊÇ________£¬±íʾëļüµÄ×ÖĸÊÇ_______¡£
£¨3£©Í¼ÖÐÓÐ______¸öëļü£¬ÓÐ_____¸ö°±»ùºÍ___¸öôÈ»ù¡£
£¨4£©¸Ã»¯ºÏÎïÓÉ____ÖÖ°±»ùËá×é³É,Çëд³ö°±»ùËáµÄ½á¹¹Í¨Ê½£º_
£¨5£©¸Ã»¯ºÏÎïË®½â³É°±»ùËáµÄ¹ý³ÌÖÐÐèÒª_____¸öË®·Ö×Ó¡£
£¨6£©ÒÑÖª20ÖÖ°±»ùËáµÄƽ¾ù·Ö×ÓÁ¿Îªa£¬ÏÖÓÐijµ°°×ÖÊ·Ö×ÓÓÉnÌõ¶àëÄ×é³ÉÇÒÏà¶Ô·Ö×ÓÖÊÁ¿Îªb£¬´Ëµ°°×ÖÊ·Ö×ÓÖеÄëļüΪ _ ¡£
1£©°±»ù ôÈ»ù £¨2£©B C G E F £¨3£©2 1 2 £¨4£©2 ÂÔ £¨5£©2
£¨6£©(b-an)/(a-18)
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿