ÌâÄ¿ÄÚÈÝ
Î÷ÄÏ´óµÀ¹á´©ÎÒÊо³ÄÚͨÍù×ÔÖÎÇøÊ׸®ÄÏÄþ£¬ÆäÖдÓÎÒÊж¼°²ÏسÇÖÁÄÏÄþ·¶ÎΪ¸ßËÙ¹«Â·¡£½Î³µË¾»úÓÚÉÏÎç8ʱÕý½øÈë¡°¶¼ÄϸßËÙ¡±Èë¿Ú´¦Ê±¿´Â·±ßÁ¢ÓÐÈçͼ¼×ËùʾµÄ±ê־ů£¬µ±½Î³µÐÐÊ»µ½ÒÒµØÊ±Ë¾»úÓÖ¿´¼û·±ßÁ¢ÓÐÈçͼÒÒËùʾµÄ±ê־ů£¬´ËʱʱÖÓÖ¸ÔÚ8ʱ30·Ö£¬ÎÊ£º
(1)½Î³µ´ÓÈë¿Ú´¦ÐÐÊ»µ½ÒÒµØµÄÆ½¾ùËÙ¶ÈÊǶàÉÙkm/h£¿
(2)˾»úÔÚ×ñÊØ½»Í¨·¨¹æµÄǰÌáÏ£¬ÒÒµÚ×î¿ì¿ÉÓöàÉÙСʱµ½´ïÄÏÄþ£¿
![]()
(1) 90Km/h (2) 0.75h
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿