ÌâÄ¿ÄÚÈÝ
8£®¶Áͼ»Ø´ðÏÂÁÐÎÊÌ⣺£¨1£©´ËͼÖÐÑô¹âÖ±ÉäµÄγÏßÊDZ±»Ø¹éÏߵط½Ê±Îª0µãµÄ¾ÏßÊÇ60¡ãE£®
£¨2£©ÕâÒ»ÌìÊÇ6ÔÂ22ÈÕÇ°ºó£®±±°ëÇòΪÏÄÖÁ½ÚÆø£®
£¨3£©ÕâÒ»Ì죮±±°ëÇòµÄÖçÒ¹³¤¶Ì×´¿öÊÇÖ糤ҹ¶Ì£¬·¢Éú¼«Ò¹ÏÖÏóµÄ·¶Î§ÊDZ±¼«È¦¼°ÒÔ±±
£¨4£©Í¼ÖÐCµØµÄÖ糤Ϊ12Сʱ£¬EµØµÄÖ糤Ϊ4Сʱ£¬µØ·½Ê±8µãÈÕ³ö£®
£¨5£©Ç뽫A¡¢D¡¢E¡¢BËĵãµÄÕýÎçÌ«Ñô¸ß¶ÈÓÉ´óµ½Ð¡ÅÅÁÐD£¾A£¾E£¾B£®
·ÖÎö £¨1£©¸ù¾Ý±±¼«È¦¼°ÒÔ±±³öÏÖ¼«ÖçÏÖÏó£¬ÅжÏÌ«ÑôÖ±Éä±±»Ø¹éÏߣ¬µØ·½Ê±Îª0µãµÄ¾ÏßÊÇAµãËùÔÚ¾Ïߣ®
£¨2£©Ì«ÑôÖ±Éä±±»Ø¹éÏßÊÇ6ÔÂ22ÈÕÇ°ºó£¬ÊÇÏÄÖÁ£®
£¨3£©ÏÄÖÁÕâÒ»Ì죬±±°ëÇòµÄÖçÒ¹³¤¶Ì×´¿öÊÇÖ糤ҹ¶ÌÇÒÖç´ïµ½Ò»ÄêÖеÄ×£¬·¢Éú¼«Ò¹ÏÖÏóµÄ·¶Î§ÊDZ±¼«È¦¼°ÆäÒÔ±±µØÇø£®
£¨4£©³àµÀÉÏÒ»ÄêËļ¾Ö糤ÊÇ12Сʱ£¬ÓÀÔ¶Öçҹƽ·Ö£®
£¨5£©ÕýÎçÌ«Ñô¸ß¶ÈµÄ·Ö²¼¹æÂÉÊÇ£º´ÓÖ±ÉäµãËùÔÚγ¶È·Ö±ðÏòÄϱ±Á½²àµÝ¼õ£®
½â´ð ½â£º£¨1£©¸ù¾Ý±±¼«¸½½ü³öÏÖ¼«ÖçÏÖÏó£¬ÅжÏÌ«ÑôÖ±Éä±±»Ø¹éÏߣ¬180¡ãÊÇ8µã£¬¿É¼ÆËãµØ·½Ê±Îª0µãµÄ¾Ïߣ®
£¨2£©ÕâÌìÊÇ6ÔÂ22ÈÕÇ°ºó£¬´ËͼÑô¹âÖ±ÉäµÄγ¶ÈÊÇ23.5¡ãN£¬ÊÇÏÄÖÁ£®
£¨3£©¾Ýͼ·ÖÎöÌ«ÑôÖ±ÉäµãλÓÚ±±»Ø¹éÏߣ¬ËùÒÔÕâÒ»Ì죬±±°ëÇòµÄÖçÒ¹³¤¶Ì×´¿öÊÇÖ糤ҹ¶ÌÇÒÖç´ïµ½Ò»ÄêÖеÄ×£¬·¢Éú¼«Ò¹ÏÖÏóµÄ·¶Î§ÊDZ±¼«È¦¼°ÆäÒÔ±±µØÇø£®
£¨4£©¸ù¾ÝͼÖеÄ180¡ã¾ÏßÅжϣ¬Ö±ÉäµãµÄ¾¶ÈÊÇ120¡ãW£¬Í¼ÖÐCµãλÓÚ³àµÀ£¬Ö糤Ϊ12Сʱ£¬EµãµÄµØ·½Ê±Îª10ʱ£¬Ö糤Ϊ4Сʱ£®
£¨5£©ÕýÎçÌ«Ñô¸ß¶ÈµÄ·Ö²¼¹æÂÉÊÇ£º´ÓÖ±ÉäµãËùÔÚγ¶È·Ö±ðÏòÄϱ±Á½²àµÝ¼õ£®ËùÒÔA¡¢D¡¢E¡¢BËĵãµÄÕýÎçÌ«Ñô¸ß¶ÈÓÉ´óµ½Ð¡ÅÅÁУºD£¾A£¾E£¾B£®
¹Ê´ð°¸Îª£º£¨1£©±±»Ø¹éÏߣ¬60¡ãE£®
£¨2£©6ÔÂ22£¬ÏÄÖÁ£®
£¨3£©Ö糤ҹ¶Ì£¬±±¼«È¦¼°ÒÔ±±£®
£¨4£©12£¬4£¬8£®
£¨5£©D£¾A£¾E£¾B£®
µãÆÀ ±¾ÌâÊôÓÚÒ»µÀ»ù´¡Ì⣬Ö÷Òª¿¼²éѧÉúÔĶÁͼ±íµÄÄÜÁ¦ÒÔ¼°µØÇò×ÔתµÄÒâÒ壬ÄѶȲ»´ó£®
A£® | Ì«Ñô¸ß¶È½Ç½Ï´ó | B£® | °×Öç±È½Ï³¤ | ||
C£® | ´óÆø½à¾»¡¢ÌìÆøÇçÀÊ | D£® | µØ±íȱˮ |
A£® | ס·¿½ôÕÅ | B£® | ½»Í¨Óµ¶Â | ||
C£® | Îíö²ÌìÆøÔö¶à | D£® | ÎÄÎï¹Å¼£ÆÆ»µÑÏÖØ |
A£® | ¸ßѹ¼¹£¬¼×µØÇçÀÊ | B£® | µÍѹ²Û£¬ÒÒµØÒõÓê | C£® | ů ·æ£¬¼×µØÒõÓê | D£® | Àä ·æ£¬ÒÒµØÒõÓê |
A£® | ½µË®¼¯ÖÐÔÚÏļ¾ | B£® | µØÊƶ«Äϸߣ¬Î÷±±µÍ | ||
C£® | Ö²±»ÒÔÑÇÈÈ´ø³£ÂÌÀ«Ò¶ÁÖΪÖ÷ | D£® | ¾¶Á÷Á¿´ó£¬¼¾½Ú±ä»¯Ð¡ |