å¼¹çµå£«åæµè¡çææ²çè¯ ä½ä¸é«å¨4/5 1/5 1/5 æ¯è¾åé ï¼ç¨æ¨çå¼¹æå
çè¯å¤§æ¦æ¯2/3 1/2 2/3 ï¼éå±çè¯å¤§å¤æ°æ¯3/4 1/3 1/3 ï¼é£æ ¼æ许å¤ï¼æ²¡æåæ³ä¸ä¸å举äºã
å
¶å®ç¸å¯¹äºé³ç®±çè°èï¼ç´çè°èæ´å éè¦ãå¦ææè§ä½/é«é³ç表ç°å·²æ¾ååï¼å°±éè¦å¢å é³ç®±ä¸çä½/é«é³ï¼ç¶åéæ°è°èè´æ¯çæé®ãè¿æ ·ç¨é³ç®±åç´äºç¸é
åè°èæä¼è°èåºç»è´çé³è²ãå¸æè½å¸®å©å°æ¨ã
温馨提示:答案为网友推荐,仅供参考