1ãè¹æ
ä¿è¯è¯´ï¼ä¸å¤©åä¸ä¸ªè¹æï¼å»çè¿ç¦»æï¼è¹æä¸å«æå¾å¤çè¥å »æåï¼è½ä½¿ä½ çç®è¤åå¾å æ»ç»è »ï¼è¹æä¸è¿å«æéãç¢ãé°ãéçå¾®éå ç´ ï¼è½æä½ åæ¬ç²ç³çç®è¤æ¢å¤çæºã
2ã红æ£
ä¿è¯è¯´ï¼ä¸æ¥ä¸é¢æ£ï¼å®¹é¢æ°¸ä¸èï¼çº¢æ£æ¯å¥³äººçæ©ç©ï¼å¥³æ§å®¹é¢ç 究è¯æï¼ç»´çç´ Aï¼C,Eé½è½å»¶ç¼è¡°èï¼è红æ£åæ¶æ¥æè¿ä¸æ ·ï¼æ¯è¡¥è¡å »é¢çä¸åã
3ãæ 檬èèæ°´
æ 檬å«æ大éçç»´çç´ Cè½å¯¹ä½ çç®è¤èµ·å°ç¾ç½çä½ç¨ï¼èèå ·æå¾å¥½çä¿æ¹¿çåæï¼ä¸¤è å å¨ä¸èµ·ï¼ç¾å®¹å »é¢ï¼è¿è½æ¶¦è é便ã
4ãçªç®
çªç®ãçªè¹ãçªå°¾ä¸ï¼å«æ丰å¯ç大ååè¶åèç½åå¼¹æ§èç½ï¼å®çå«éé½å¯ä»¥åçæ媲ç¾ï¼æ“ç¾å®¹é£å”ä¹èªã