ÌâÄ¿ÄÚÈÝ
20ÊÀ¼Í50Äê´ú£¬ÎÒ¹úµØ¿óÈËÔ±ÔÚºÚÁú½ËÉÄÛƽÔijµØÇø¾¶àÄêµØÖÊ¿±Ì½£¬Åж¨±¾µØÇøΪ´óÐͱ³Ð±¹¹Ô죬´¢Ó͵ĿÉÄÜÐÔ¼«´ó¡£ºó¾¿ª²É£¬ÔÓÍÅç³ö¡£±¾µØÇøµØÖÊÆÊÃæÈçÓÒͼËùʾ¡£¾Ý´ËÍê³É22Ìâ¡£
22£®¸ÃµØÇøΪ´óÐͱ³Ð±¹¹ÔìµÄÅж¨ÒÀ¾ÝÊÇÔڵرíÓɼ×ÖÁÒÒÒ»Ï߶àµã²É¼¯ÑÒʯ±ê±¾£¬¾Í¬Î»ËØ·½·¨²â¶¨£¬ÑÒʯÄêÁä·Ö²¼Îª
A£®ÀÏ¡ªÐ¡ªÀÏ B£®Ð¡ªÀÏ¡ªÐÂ
C£®ÎÞ¹æÂÉ D£®Ð¡ª½ÏСª½ÏÀÏ¡ªÀÏ
B
¶ÁÏÂͼºÍ²ÄÁÏ£¬»Ø´ðÏÂÁÐÎÊÌâ¡££¨17·Ö£©
²ÄÁ϶þ£º ËþÀïľºÓÏà¹ØÊý¾Ý¶Ô±È±í
¡¡¡¡ÏÂÓκӶΠÄê´ú¡¡¡¡¡¡¡¡ |
Ë®Á¿(Á¢·½Ã×) |
µØÏÂˮλ(Ã×) |
ºúÑîÁÖ(¹«Çê) |
20ÊÀ¼Í50Äê´ú |
14.6ÒÚ |
3¡«5 |
5.4Íò |
20ÊÀ¼Í90Äê´ú |
2.5ÒÚ |
11¡«13 |
0.7Íò |
£¨1£©ËµÃ÷¸ÃÇøÓò´ó²¿·ÖµØÇøÆøºò¸Éºµ¡¢É³Ä®¹ã²¼µÄÖ÷ÒªÔÒò¡££¨2·Ö£©
£¨2£©Ö¸³öͼÖÐÂÌÖÞ·Ö²¼Ìص㣬˵Ã÷±¾ÇøÓòÅ©Òµ·¢Õ¹Ö÷ÒªÖÆÔ¼ÒòËØ¡££¨3·Ö£©
£¨3£©²ÄÁ϶þ·´Ó³ÁËËþÀïľºÓ¼°ÆäÑØ°¶µØÇø´æÔÚ×ÅʲôÎÊÌ⣿·ÖÎö²úÉúÉÏÊöÎÊÌâµÄÈËΪÔÒò¡££¨4·Ö£©
£¨4£©Ð½®ÊÇÎÒ¹úÖØÒªµÄʯÓÍÌìÈ»Æø»ùµØ£¬Î÷Æø¶«Ê乤³ÌµÄÆðµã¾ÍÔÚн®£¬Óëн®½ÓÈÀµÄÖÐÑǵØÇøÒ²ÊDZ£ÕÏÎÒ¹úʯÓͽø¿ÚÖØÒªÇøÓò£¬Óë·ÇÖÞÏà±È£¬ÎÒ¹ú´ÓÖÐÑǽø¿ÚʯÓ;ßÓÐÄÄЩÓÅÊÆ?£¨2·Ö£©
(5)³ý½ø¿ÚʯÓÍÍ⣬ÎÒ¹ú»¹¿É²ÉÈ¡ÄÄЩ´ëÊ©£¬»º½âÄÜÔ´¹©Ó¦½ôÕÅÎÊÌâ? £¨3·Ö£©
£¨6£©¸ù¾ÝËùѧ¹ýµÄµØÀí֪ʶ£¬·ÖÎöÎÒ¹úÊÇÈçºÎ½¨Éèн®ÄÜÔ´»ùµØµÄ£¿£¨3·Ö£©