ÌâÄ¿ÄÚÈÝ
2£®¶ÁijÈÕ±±¾©Ê±¼ä14ʱµÄÌ«Ñô¹âÕÕͼ£¬»Ø´ðÎÊÌ⣮´Ëʱ̫ÑôÖ±ÉäµãµÄµØÀí×ø±êÊÇ£¨20¡ãN£¬110¡ãE£©£®
£¨1£©´ËʱȫÇò×òÈÕÓë½ñÈÕËùÕ¼¾¶È·¶Î§Ö®±ÈÔ¼ÊÇ3£º1£¬µ±ÌìKµØµÄÈÕ³öʱ¼äΪ9£¬
Ö糤Ϊ6£®
£¨2£©Í¼Öи÷µãÖУ¬×ÔתÏßËÙ¶È×îÂýµÄÊÇE£»´ËʱBµãµÄÌ«Ñô¸ß¶ÈÊÇ£®
£¨3£©·É»ú´ÓAµ½CÑØ×ų¿»èÏß·ÉÐУ¬·ÉÐеķ½ÏòÊÇÏÈÏò¶«ÄÏ·É£¬ÔÙÏò¶«±±·É£®
£¨4£©Èô´ËÈÕ¹ýºó£¬Í¼Ê¾Î³ÏßȦÄÚ¼«Ò¹·¶Î§¼ÌÐøÀ©´ó£¬ÔòÂ׶صÄÖ糤±ä»¯Ç÷ÊÆÊÇ£»Ï¤ÄáµÄÕýÎçÌ«Ñô¸ß¶È±ä»¯Ç÷ÊÆÊÇÏȱä´ó£¬ÔÙ±äС£®Î´À´2-3¸öÔ£¬±±Ó¡¶ÈÑóÉÏ¿ÕÊ¢Ðж«±±·ç·ç£¨·çÏò£©£®
·ÖÎö ±¾ÌâÖ÷Òª¿¼²éµØÇòÔ˶¯µÄµØÀíÒâÒ壮µØÇò×ÔתµÄµØÀíÒâÒ壺£¨²úÉúÖçÒ¹½»Ì棻²úÉúʱ²î£»µØ±íˮƽÔ˶¯µÄÎïÌå·¢Éúƫת±±°ëÇòÏòÓÒÆ«£¬ÄϰëÇòÏò×óÆ«£©£®µØÇò¹«×ªµÄÒâÒ壺£¨ÕýÎçÌ«Ñô¸ß¶ÈµÄ±ä»¯£»ÖçÒ¹³¤¶ÌµÄ±ä»¯£»ËマüÌæ¡¢Îå´ø»®·Ö£©£®
½â´ð ½â£º¸ù¾Ýͼ¿ÉÒÔ¿´³ö70¡ãS¼°ÆäÒÔÄϳöÏÖ¼«Ò¹£¬Òò´Ë£¬Ì«ÑôÖ±É䱱γ20¡ã£¬±±¾©Ê±¼äΪ14ʱ£¬Òò´ËµØ·½Ê±Îª12ʱµÄ¾ÏßΪ110¡ãE£¬ËùÒÔÌ«ÑôÖ±ÉäµãµÄ×ø±êΪ£¬20¡ãN£¬110¡ãE£®
£¨1£©´Ëʱ180¡ãµÄµØ·½Ê±Îª18ʱ£¬Òò´Ë½ñÌìÕ¼18Сʱ£¬×òÌìΪ6Сʱ£¬È«Çò×òÈÕÓë½ñÈÕËùÕ¼¾¶È·¶Î§Ö®±ÈÔ¼ÊÇ3£º1£®KµÄµØ·½Ê±Îª15ʱ£¬ÔÚ»èÏßÉÏ£¬Òò´ËÈÕ³öʱ¼äΪ9ʱ£¬Ö糤Ϊ6Сʱ£®
£¨2£©Í¼Öи÷µãÖУ¬×ÔתÏßËÙ¶È×îÂýµÄÊÇEµã£¬´ËʱBµãµÄÌ«Ñô¸ß¶ÈÊÇ90¡ã-£¨20¡ã-0¡ã£©=70¡ã£®
£¨3£©·É»ú´ÓAµ½CÑØ×ų¿»èÏß·ÉÐУ¬·ÉÐеķ½ÏòÊÇÏÈÏò¶«ÄÏ·É£¬ÔÙÏò¶«±±·É£®
£¨4£©Èô´ËÈÕ¹ýºó£¬Í¼Ê¾Î³ÏßȦÄÚ¼«Ò¹·¶Î§¼ÌÐøÀ©´ó£¬ËµÃ÷Ì«ÑôÖ±ÉäµãÏòÄÏÔ˶¯£¬ÔòÂ׶صÄÖ糤±ä»¯Ç÷ÊÆÊÇÖç±ä¶Ì£¬Ò¹±ä³¤£¬Ï¤ÄáµÄÕýÎçÌ«Ñô¸ß¶È±ä»¯Ç÷ÊÆÊÇÏȱä´ó£¬ÔÙ±äС£¬Î´À´2-3¸öÔ£¬±±Ó¡¶ÈÑóÉÏ¿ÕÊ¢Ðж«±±·ç£®
¹Ê´ð°¸Îª£º£¨20¡ãN£¬110¡ãE£©£®
£¨1£©3£º1£»9£»6£®
£¨2£©E£»70¡ã£®
£¨3£©ÏÈÏò¶«ÄÏ·É£¬ÔÙÏò¶«±±·É£®
£¨4£©Öç±ä¶Ì£¬Ò¹±ä³¤£»Ïȱä´ó£¬ÔÙ±äС£»¶«±±·ç£®
µãÆÀ ±¾ÌâµÄ¹Ø¼üÊǸù¾Ý¼«Ö缫ҹ³öÏÖµÄγ¶ÈÅжϳöÌ«ÑôÖ±ÉäµãµÄγ¶È£¬È»ºó·ÖÎö¼´¿É£®
| A£® | 1¿é | B£® | 2¿é | C£® | 3¿é | D£® | 4¿é |
| A£® | ÖÕÄê¸ßÎÂÉÙÓê | B£® | ÈË¶àµØÉÙ | ||
| C£® | ũҵÉú²ú¼¼Êõˮƽ¸ß | D£® | µØÐÎÆ½Ì¹ |
| A£® | Ë®µ¾ | B£® | ÓñÃ× | C£® | СÂó | D£® | ÃÞ»¨ |
| A£® | 1978Äê±±¾©ÒÔ²»Í¸Ë®²ãºÍÖ²±»ÎªÖ÷ | |
| B£® | 2010ÄêŦԼÒÔÖ²±»ºÍË®ÌåΪÖ÷ | |
| C£® | 1978¡«2010Äê±±¾©ÆäËûÓõرÈÖØÑ¸ËÙϽµ | |
| D£® | 1978¡«2010ÄêŦԼ²»Í¸Ë®²ã±ÈÖØÑ¸ËÙÉÏÉý |
| A£® | Ì«Ñô·øÉä | B£® | ´óÆø¶ÔÌ«Ñô·øÉäµÄÏ÷Èõ×÷Óà | ||
| C£® | µØÃæ·øÉä | D£® | ´óÆøÎüÊÕµØÃæ·øÉäµÄÄÜÁ¦ |
| A£® | ËõСÉú²ú¹æÄ£ | B£® | À©´ó¸ûµØÃæ»ý | ||
| C£® | ¼õÊ©Óлú·ÊÁÏ | D£® | Ìá¸ßµ¥Î»Ãæ»ý²úÁ¿ |