ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¾Ýͼ»Ø´ðÎÊÌâ
£¨1£©¸Ãͼ1ËùʾµÄ»¯ºÏÎïÖÐÓÐÓÎÀëµÄ°±»ù____________________¸ö¡£¸Ã»¯ºÏÎïË®½âºó¿É²úÉú___________¸ö°±»ùËᣬÕ⼸¸ö°±»ùËáµÄR»ùÊÇͼÖеÄ__________£¨ÌîͼÖеÄÊý×Ö£©¡£
£¨2£©ÏÖÓа±»ùËá800¸ö£¬ÆäÖа±»ù×ÜÊýΪ812¸ö£¬ÔòÓÉÕâЩ°±»ùËáºÏ³ÉµÄº¬ÓÐ2ÌõëÄÁ´µÄµ°°×ÖÊÖУ¬°±»ùÊýĿΪ________£®
£¨3£©Í¼2ÖÐ1¡¢2¡¢3¡¢4µÄÖÐÎÄÃû³Æ·Ö±ðÊÇ__________¡¢_______¡¢________¡¢____________¡£
£¨4£©ÔÚÍ㶹µÄÒ¶Èâϸ°ûÖУ¬ÓÉA¡¢C¡¢TÈýÖÖ¼î»ù²ÎÓë¹¹³ÉµÄºËÜÕËá¹²ÓÐ___________ÖÖ¡£
¡¾´ð°¸¡¿ 2 3 ¢Ú¢Ü¢Ý 14 Á×Ëá ÍÑÑõºËÌÇ °ûà×ठ°ûà×à¤ÍÑÑõºËÜÕËá 5
¡¾½âÎö¡¿±¾Ì⿼²éµ°°×ÖÊ¡¢ºËËáµÄ×é³ÉÏà¹Ø֪ʶ£¬ÒâÔÚ¿¼²ì¿¼Éú¶Ô֪ʶµãµÄÀí½âºÍ¶ÔͼÐÎʶ±ðÄÜÁ¦¡£
£¨1£©ÓÉͼ·ÖÎö¿ÉÖªÔÚͼ1ÖÐÓÐÁ½¸öÓÎÀëµÄ°±»ù£¬Ôڢٺ͢ÜÖС£¸Ã»¯ºÏÎïÊÇÓÉ3¸ö°±»ùËáÐγɵÄÈýëÄ£¬ËùÒÔË®½âºóµÃµ½3¸ö°±»ùËᡣͼÖеĢڢܢÝÊÇÕâÈý¸ö°±»ùËáµÄR»ù¡£
£¨2£©ÏÖÓа±»ùËá800¸ö£¬ÆäÖа±»ù×ÜÊýΪ812¸ö£¬ËµÃ÷ÔÚR»ùÉÏÓÐ812-800=12¸ö°±»ù£¬ÔòÓÉÕâЩ°±»ùËáºÏ³ÉµÄº¬ÓÐ2ÌõëÄÁ´µÄµ°°×ÖÊʱ£¬Ã¿ÌõëÄÁ´ÖÁÉÙÓÐÒ»¸ö°±»ù£¬ËùÒÔ°±»ùÊýĿΪ2+12=14¸ö¡£
£¨3£©Í¼ÖеÄ1ÊÇÁ×Ëᣬ2ÊÇÍÑÑõºËÌÇ£¬3ÊÇ°ûà×ण¬4ÊÇ°ûà×à¤ÍÑÑõºËÜÕËᣬ5ÊÇÒ»ÌõÍÑÑõºËÜÕËáÁ´Æ¬¶Î¡£
£¨4£©Í㶹ϸ°ûÖмȺ¬ÓÐDNAÒ²º¬ÓÐRNA£¬º¬µª¼î»ùAºÍC¼È¿É²ÎÓëÍÑÑõºËÜÕËáµÄ×é³ÉÒ²ÄܲÎÓëºËÌǺËÜÕËáµÄ×é³É£¬¶øTÖ»ÄܲÎÓëÍÑÑõºËÜÕËáµÄ×é³É£¬ËùÒÔ¹²ÄÜ×é³É5ÖÖºËÜÕËá¡£