ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÎÒ¹ú¶«Äϲ¿Ä³³ÇÊУ¬Ëæמ¼ÃµÄ·¢Õ¹£¬³öÏÖÁËһЩ»·¾³ÎÊÌâ¡£¸ù¾ÝÏÂÊö×ÊÁÏ£¬½áºÏËùѧ ֪ʶ£¬»Ø´ðÏÂÁи÷Ìâ¡£
×ÊÁÏÒ»£ºÆøÈܽºÁ£×ÓÊÇÖ¸¹ÌÌåÁ£×Ó¡¢ÒºÌåÁ£×Ó»òËüÃÇÔÚÆøÌå½éÖÊÖÐÐγɵÄÐü¸¡Ìå¡£´óÆøÖÐijЩÆøÈܽºÁ£×Ó´ïµ½Ò»¶¨³Ì¶Èʱ£¬¿ÉÐγɻì×ÇÌìÆøÏÖÏó£¬Ôì³É´óÆøÎÛȾ¡£
×ÊÁ϶þ£ºÏÂͼij³ÇÊÐÈý¼à²âÕ¾¸÷ÔÂƽ¾ù»ì×ÇÌìÆøÈÕÊýͼ
×ÊÁÏÈý£ºÏÂͼij³ÇÊÐÎÛȾԴÅŷűÈÀý(%)
£¨1£©¸ÃÊлì×ÇÌìÆø³öÏÖÈÕÊý×î ¶àµÄÊÇ Ô£¬³öÏÖÈÕÊý×îÉÙµÄÊÇ Ô¡£
£¨2£©³öÏÖ»ì×ÇÌìÆøµÄÖ÷ÒªÔÒòÊÇ (ÌîÕýÈ·Ïî×Öĸ)¡£
A. ´óÁ¿¹¤Òµ·ÏÆøµÄÅÅ·Å
B. ½»Í¨ÔËÊ乤¾ßµÄÔö¶à
C. Á¬ÐøµÄÒõÓêÌìÆø
D. ½üµØÃæ´æÔÚÄæÎÂÏÖÏó
E. ³ÇÊÐÉÁÖ¸²¸ÇÂʸß
£¨3£©·ÀÖθÃÊдóÆøÎÛȾ¿É²ÉÈ¡ÄÄЩ´ëÊ©£¿£¨ÖÁÉÙ3µã£©
¡¾´ð°¸¡¿£¨1£©12 7
£¨2£©A£¬B£¬D
£¨3£©´ëÊ©;¢Ù¿ØÖÆÎÛȾԴ;¢Ú½ÚÔ¼ÄÜÔ´£¬Ìá¸ßÄÜÔ´ÀûÓÃÂÊ:¢ÛʹÓÃÇå½àÄÜÔ´;¢Ü½¡È«»·¾³·¨¹æ(¼ÓÇ¿»·¾³Ö´·¨)¡£
¡¾½âÎö¡¿
¿¼²é»·¾³ÎÛȾ¼°ÆäÖÎÀí£¬ÒâÔÚ¿¼²éѧÉú¶ÁͼÄÜÁ¦ºÍÔËÓÃ֪ʶ·ÖÎöÎÊÌâµÄÄÜÁ¦¡£
£¨1£©¶Á×ÊÁ϶þËù¸øµÄͼ£¬12Ô·ݼס¢ÒÒ¡¢±ûÈý¸ö¼à²âÕ¾¼à²âµ½µÄ»ë×ÇÌìÆøÈÕÊý¶¼´ïµ½ÁËËù´¦¼à²âÕ¾µÄ×î´óÖµ£¬7Ô·ݼס¢ÒÒ¡¢±ûÈý¸ö¼à²âÕ¾¼à²âµ½µÄ»ë×ÇÌìÆøÈÕÊý¶¼´ïµ½ÁËËù´¦¼à²âÕ¾µÄ×îСֵ£¬Òò´Ë¸ÃÊлì×ÇÌìÆø³öÏÖÈÕÊý×î¶àµÄÔ·ÝÊÇ12£¬×îÉÙµÄÔ·ÝÊÇ7Ô¡£
£¨2£©¶Á×ÊÁÏÈýËù¸øµÄͼ£¬¸Ã³ÇÊдóÆøÎÛȾԴÖ÷ÒªÊǵªÑõ»¯Îï¡¢ÁòÑõ»¯ÎïºÍ¿ÉÎüÈë¿ÅÁ£ÎÕâЩÎÛȾÎïµÄÀ´Ô´ÓУº¹¤ÒµÉú²úÅŷŵĴóÁ¿·ÏÆø£¬ÈçȼúÅÅ·Å´óÁ¿ÁòÑõ»¯Î½»Í¨¹¤¾ßÅÅ·Å´óÁ¿Î²Æø£¬ÈçÆû³µÎ²Æøº¬´óÁ¿µªÑõ»¯Î¿ÕÆøÖÐÎÛȾÎﺬÁ¿Ô½´ó£¬Ô½ÈÝÒ׳öÏÖ»ì×ÇÌìÆø£¬A¡¢B¶Ô£»ÒõÓêÌìÆøÓÐÀûÓÚ´óÆøÎÛȾÎïµÄ½µ½â£¬²»ÀûÓÚÐγɻì×ÇÌìÆø£¬C´í£»½üµØÃæ³öÏÖÄæÎÂÏÖÏ󣨺£°ÎÔ½¸ßÆøÎÂÔ½¸ßµÄÏÖÏ󣩣¬ÄæÎÂʹ¶ÔÁ÷Ô˶¯Èõ¡¢·çÁ¦Î¢Èõ£¬²»ÀûÓÚÎÛȾÎïµÄÀ©É¢£¬Ôö¼Ó»ì×ÇÌìÆø³öÏÖµÄƵÂÊ£¬D¶Ô£»ÉÁÖÄܹ»ÎüÑÌÖͳ¾¡¢¾»»¯¿ÕÆø£¬¼õÉÙ´óÆøÎÛȾÎïºÍ¿ÉÎüÈë¿ÅÁ£ÎïµÄº¬Á¿£¬²»ÀûÓÚ»ì×ÇÌìÆøµÄ³öÏÖ£¬E´í£¬¹ÊÑ¡ABDÈýÏî¡£
£¨3£©·ÀÖδóÆøÎÛȾ£¬Ê×ÏÈÓ¦´ÓÔ´Í·ÈëÊÖ£¬¼õÉÙ¹¤Òµ¡¢½»Í¨¡¢Éú»îÖдóÆøÎÛȾµÄÅÅ·ÅÁ¿£¬µ÷Õû²úÒµ½á¹¹£¬¼õÉٸߺÄÄÜÎÛȾ¹¤ÒµµÄ±ÈÖØ£»·¢Õ¹½ÚÄܼ¼Êõ£¬Ìá¸ßÄÜÔ´ÀûÓÃÂÊ£¬¼õÉÙ·ÏÆøÎïµÄÅÅ·ÅÁ¿£»´óÁ¦¿ª·¢Ê¹ÓÃÌ«ÑôÄÜ¡¢·çÄܵÈÇå½àÄÜÔ´£¬¸ÄÉÆÄÜÔ´Ïû·Ñ½á¹¹£»½¡È«»·¾³·¨¹æ£¬¼ÓÇ¿Ö´·¨ºÍ¼à¶½£¬ÔöÇ¿ÃñÖڵĽÚÄܼõÅÅÒâʶ£¬ÔËÓ÷¨ÂɺͽÌÓýÊֶδٽø»·¾³±£»¤¡£
¡¾ÌâÄ¿¡¿³ÇÊÐÊÇÈËÀà»î¶¯¶ÔµØÀí»·¾³Ó°Ïì×îÉî¿ÌµÄµØ·½£¬ÓÅÔ½µÄµØÀí»·¾³¸üÓÐÀûÓÚ³ÇÊеķ¢Õ¹¡£¶Á¡°ÎÒ¹úij³ÇÊй滮ͼ¡±£¬»Ø´ðÏÂÁÐÎÊÌâ¡£
(1)Çë´Ó×ÊÔ´¡¢Éú̬»·¾³¡¢ÈËÀàÉú»îµÈ½Ç¶È·ÖÎö³ÇÕò»¯¿ìËÙ·¢Õ¹¶ÔµØÀí»·¾³²úÉúµÄ²»ÀûÓ°Ïì¡£
(2)ÇëÔÚA¡¢B¡¢C¡¢DËĵØÖУ¬Ñ¡Ôñ¸ß¼¶×¡Õ¬ÇøµÄ×î¼Ñ½¨ÔìλÖ㬲¢¼òÎöÀíÓÉ¡£
ϱíΪijÖÐѧµØÀíÑо¿ÐÔѧϰС×éËѼ¯µÄ¸Ã³ÇÊн¨Éè·¢Õ¹¹ý³ÌÖÐË®Á¿µÄ°Ù·Ö±È±ä»¯Çé¿ö¡£
Äê·Ý(Äê) | ½µË®Á¿(£¥) | Õô·¢Á¿(£¥) | µØ±í¾¶Á÷(£¥) | µØϾ¶Á÷(£¥) |
1960 | 100 | 40 | 12 | 48 |
2012 | 100 | 27 | 41 | 32 |
(3)·ÖÎö¸Ã³ÇÊÐË®Á¿°Ù·Ö±È±ä»¯µÄÔÒò¡£