ÌâÄ¿ÄÚÈÝ
ÏÂÁвâÁ¿³¤¶ÈµÄ·½·¨£¬²»ÕýÈ·µÄÊÇ
A. ²âÒ»ÕÅÖ½µÄºñ¶È¿ÉÒÔÓÿ̶ȳßÏȲâ³ö¼¸Ê®ÕÅÖ½µÄºñ¶È£¬È»ºóÔÙ³ýÒÔÖ½µÄ×ÜÕÅÊý
B. ֻʹÓÃÒ»¸ö¿Ì¶È³ß²»ÓÃÆäËû¹¤¾ß¾Í¿ÉÒÔ׼ȷ²â³öƹÅÒÇòµÄÖ±¾¶
C. ²â×ÔÐгµÍ¨¹ýµÄ·³Ì£¬¿ÉÏȼÇϳµÂÖת¹ýµÄȦÊý£¬È»ºóÓÃȦÊý³ËÒÔ³µÂÖµÄÖܳ¤
D. °ÑÇúÏß¿´³ÉÊÇÓÉÐí¶àС¶ÎÖ±Ïß×é³ÉµÄ£¬ÓÃÔ²¹æÁ¿È¡Ò»¶¨µÄ½ÏСµÄ°ë¾¶£¬´ÓÒ»¶ËÁ¿µ½ÁíÒ»¶Ë£¬×îºóÓÃÔ²¹æËùÁ¿´ÎÊý¡Á°ë¾¶£¬¾Í¿ÉËã³öÇúÏߵij¤¶È£®
Èçͼ¼×ËùʾÊÇСÃ÷¡°Ñо¿³äË®²£Á§¹ÜÖÐÆøÅݵÄÔ˶¯¹æÂÉ¡±µÄʵÑé×°ÖÃ.
£¨1£©ÊµÑéʱ£¬Ð¡Ã÷½«²£Á§¹Ü·×ª180¡ãºó£¬Èçͼ¼×Ëùʾ£¬ËûµÈÆøÅÝÔ˶¯Ò»¶Î·³Ìºó²Å¿ªÊ¼¼Æʱ£¬ÕâÊÇÒòΪ________.
£¨2£©Ð¡Ã÷¼Ç¼ÆøÅÝÉÏÉýÒ»¶Î·³ÌºóµÄʵÑéÊý¾ÝÈçϱíËùʾ.ÇëÄãÔÚͼÒÒµÄ×ø±êϵÖл³ös-tͼÏñ.
£¨______£©
´ÓOµã¿ªÊ¼µÄ¾àÀës/m | 0 | 10 | 20 | 30 | 40 |
´ÓOµã¿ªÊ¼¼ÆʱµÄʱ¼ät/s | 0 | 1.25 | 2.50 | 3.75 | 5.00 |
£¨3£©¸ù¾ÝʵÑéÊý¾ÝºÍËù»µÄͼÏñ£¬¿É¹éÄɳö:ÆøÅÝÉÏÉýÒ»¶Î·³Ìºó£¬Ô˶¯µÄ·³ÌºÍʱ¼ä½üËƳÉ________ (Ìî¡°Õý¡±»ò¡°·´¡±)±È£¬Ô˶¯ËٶȿÉÒÔ¿´³ÉÊÇ________(Ìî¡°¸Ä±ä¡±»ò¡°²»±ä¡±)µÄ.
£¨4£©ÊµÑéÖÐÆøÅÝÉÏÉýµÄ¿ìÂý¿ÉÄÜÓëʲôÒòËØÓйØ?ÇëÌá³öÄãµÄÒ»¸ö²ÂÏë:ÆøÅÝÉÏÉýµÄ¿ìÂýÓë________ÓйØ.