ÌâÄ¿ÄÚÈÝ
2011Äê5Ô£¬Ì¨Íå´«³ö¡°¶¾ÒûÁÏʼþ¡±£¬Ò»Ð©³§ÉÌÔÚÒûÁÏÖÐÎ¥·¨Ìí¼ÓÁË¡°ËÜ»¯¼Á¡±¡£ËÜ»¯¼ÁµÄÖ÷Òª³É·ÖΪÁÚ±½¶þ¼×Ëá¶þ(2-ÒÒ»ù¼º)õ¥£¬Æä»¯Ñ§Ê½ÎªC24H38O4¡£ÏÂÁжÔC24H38O4µÄ˵·¨ÖÐÕýÈ·µÄÊÇ( )
A. ¸ÃÎïÖÊÊÇÓÉ66¸öÔ×Ó¹¹³ÉµÄ
B. ¸ÃÎïÖÊÖÐC¡¢H¡¢OÈýÖÖÔªËØµÄÖÊÁ¿±ÈΪ12£º19£º2
C. ¸ÃÎïÖÊÊÇÓÉC¡¢H¡¢OÈýÖÖÔªËØ×é³ÉµÄ
D. ¸ÃÎïÖÊÖÐHÔªËØµÄÖÊÁ¿·ÖÊý×î´ó
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿