ÌâÄ¿ÄÚÈÝ
¶¯ÎïAºÍBÉú»îÔÚͬһ»·¾³ÖУ¬ÏÖ½«ËüÃÇÖÃÓÚijһÏà¶Ô¶ÀÁ¢µÄ»·¾³²¢Í¨¹ýʵÑéÑо¿Á½ÕßÖ®¼äµÄ¹Øϵ£¬ÏÂͼ±íʾA¡¢BÔÚ120 d(d±íʾÌì)ÄÚµÄÖÖȺ±ä»¯¡£ÒÔÏÂ˵·¨´íÎóµÄÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ (¡¡ )
A. A×÷Ϊ±»²¶Ê³Õߣ¬ÓªÑø¼¶½ÏµÍ£¬Ëùº¬×ÜÄÜÁ¿¶àÇÒ¸öÌåÒ»°ã½ÏС£¬¹Ê×ܸöÌåÊý½Ï¶à?
B.BͻȻÔö¼Ó£¬Ê¹AÓÉÓÚ±»´óÁ¿²¶Ê³¶ø¼õÉÙ£¬¶øBÓÉÓÚȱ·¦Ê³ÎïÒ²»á¼õÉÙ?
C.ÎïÖÖBÔÚµÚ17Ììʱ±ÈÔÚµÚ90ÌìʱÄÜÁ¿´«µÝЧÂʸß?
D.ÔÚʵÑéÌõ¼þÏÂÁ½Õß·Ö±ðÔÚ116ÌìºÍ120ÌìºóËÀÍö£¬ÕâÖÖÇé¿öÔÚ×ÔÈ»Ìõ¼þÏÂÒ²ÊÇÈç´Ë
D
ÌâͼÖÐAµÄÊýÁ¿Ã÷ÏÔ¶àÓÚB£¬Îª±»²¶Ê³Õߣ¬´¦Óڽϵ͵ÄÓªÑø¼¶£»Ëæ×ÅÌìµÐÔö¶à£¬AµÄÊýÁ¿»á´óÁ¿¼õÉÙ£¬ËæºóB»áÓÉÓÚȱÉÙʳÎï¶ø¼õÉÙ£»ÄÜÁ¿´«µÝЧÂÊÊÇͬ»¯µÄÄÜÁ¿ÓëÉÏÒ»¼¶ÄÜÁ¿µÄ±ÈÖµ£¬´ÓͼÖпɷÖÎö³öÎïÖÖBÔÚµÚ17Ììʱ±ÈÔÚµÚ90ÌìʱµÄÄÜÁ¿´«µÝЧÂʸߣ»ÔÚ×ÔÈ»Ìõ¼þÏ£¬Éú̬ϵͳµÄÓªÑø½á¹¹¸´ÔÓ£¬×Ô¶¯µ÷½ÚÄÜÁ¦´ó£¬²»»á³öÏÖ´ËʵÑéÌõ¼þϵÄÇé¿ö£¬¹ÊDÏî´íÎó¡£