ÌâÄ¿ÄÚÈÝ
A.·É´¬Êܵ½µÄÍòÓÐÒýÁ¦Öð½¥Ôö´ó£¬ÏßËÙ¶ÈÖð½¥¼õС
B.·É´¬µÄÏòÐļÓËÙ¶ÈÖð½¥Ôö´ó£¬ÖÜÆÚÖð½¥¼õС£¬ÏßËٶȺͽÇËٶȶ¼Öð½¥Ôö´ó
C.·É´¬µÄ¶¯ÄÜ¡¢ÖØÁ¦ÊÆÄܺͻúеÄܶ¼Öð½¥¼õС
D.ÖØÁ¦ÊÆÄÜÖð½¥¼õС£¬¶¯ÄÜÖð½¥Ôö´ó£¬»úеÄÜÖð½¥¼õС
BD µ±·É´¬ÊÜ¿ÕÆøĦ²Á×èÁ¦Ê±£¬ÓÉÓÚ¹ìµÀ¸ß¶ÈÊÇÖð½¥»ºÂý½µµÍ£¬ÓÉG=mÖª£¬RÖð½¥¼õС£¬ÔòÍòÓÐÒýÁ¦Öð½¥Ôö´ó£¬ÏòÐÄÁ¦Ôö´ó£¬vÖð½¥±ä´ó£¬¶¯Äܱä´ó£¬ÖØÁ¦ÊÆÄܼõС¡£¾ÝT=£¬T±äС£¬½ÇËٶȱä´ó£¬ÓÉÓÚ¿Ë·þĦ²Á×èÁ¦×ö¹¦£¬ËùÒÔ»úеÄܼõС¡£¹ÊB¡¢DÕýÈ·¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿