ÌâÄ¿ÄÚÈÝ
8£®ÎïÀí¿ÎÉÏ£¬ÀÏʦÉè¼ÆÁËÕâÑùÒ»¸öʵÑ飬ÏÈÈÃѧÉú¹Û²ìÊ¢Óиɱù£¨¹Ì̬C02£©µÄÈÝÆ÷Íâ±Ú³öÏÖÒ»²ã°×˪µÄÏÖÏ󣬽Ó×ÅѧÉúÓÃÄ÷×Ó¼Ðȡһ¿é¸É±ù·ÅÈë×°Óг£ÎÂË®µÄÉÕ±ÖУ¬ÁîÈ˾ªÑȵÄÏÖÏó³öÏÖÁË£ºË®Á¢¿Ì¾çÁÒ¡°·ÐÌÚ¡±ÆðÀ´£¬ÄÚ²¿ÓдóÁ¿ÆøÅݲúÉú£¬Ë®ÃæÉÏ·½³öÏÖ´óÁ¿°×Îí£®ÔòÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©| A£® | ÆøÅÝÄÚÖ÷ÒªÊÇË®·ÐÌÚʱ²úÉúµÄË®ÕôÆø | |
| B£® | ÆøÅÝÄÚÖ÷ÒªÊǸɱùÉý»ªÐγɵĶþÑõ»¯Ì¼ÆøÌå | |
| C£® | °×ÎíÊÇ¿ÕÆøÖеÄË®ÕôÆøÓöÀäÒº»¯¶ø³ÉµÄСˮµÎ | |
| D£® | °×˪ÊÇ¿ÕÆøÖеÄË®ÕôÆøÓöÀäµÄÆ÷±Ú·¢ÉúÄý»ªÐÎ³ÉµÄ |
·ÖÎö ¸É±ùÉý»ª£¬ÎüÊÕ´óÁ¿µÄÈÈ£¬Ê¹¿ÕÆøÖеÄË®ÕôÆøÓеÄÄý½á³ÉÎÞÊýµÄСˮÖ飬ÐγÉÔÆÎíçÔÈÆµÄ¾°Ïó£»ÓеÄÖ±½ÓÄý»ª³É˪¸½×ÅÔÚÈÝÆ÷±íÃæÉÏ£®
½â´ð ½â£º
A¡¢B¡¢ÓÉÌâÒâ¿ÉÖª£¬¡°ÆøÅÝ¡±ÄÚÖ÷ÒªÊǸɱùÉý»ªÐγɵĶþÑõ»¯Ì¼ÆøÌ壬²»ÊÇË®ÕôÆø£®Ñ¡ÏîA´íÎó£¬Ñ¡ÏîBÕýÈ·£»
C¡¢Ë®ÃæÉÏ·½µÄ°×ÎíÊÇ¿ÕÆøÖеÄË®ÕôÆøÓöÀäÒº»¯ÐγɵÄСˮµÎ£®´ËÑ¡ÏîÕýÈ·£»
D¡¢°×˪ÊÇ¿ÕÆøÖеÄË®ÕôÆøÓöµ½ÀäµÄÈÝÆ÷±Ú·¢ÉúÄý»ªÐγɵģ®´ËÑ¡Ïî´íÎó£®
¹ÊÑ¡A£®
µãÆÀ Á˽â¸÷¸öÎï̬±ä»¯µÄ¸ÅÄ²¢ÄܽáºÏʵÀý½øÐзÖÎöÓë±æ±ð£¬Êǽâ´ð´ËÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
14£®ÒÔϹÀ²âÖУ¬×î½Ó½üʵ¼ÊµÄÊÇ£¨¡¡¡¡£©
| A£® | ÈËÕý³£²½ÐÐËÙ¶ÈÔ¼5km/h | B£® | ÎïÀí¿Î±¾¿í¶ÈԼΪ16.9dm | ||
| C£® | ÈËÕý³£ÌåÎÂÔ¼27¡æ | D£® | ½¡¿µÈ˵ÄÂö²«£¬1sÌø¶¯75´Î×óÓÒ |