ÌâÄ¿ÄÚÈÝ
£¨2012•½õÖݶþÄ££©2012ÄêÈý°Ë¸¾Å®½ÚÆڼ䣬ijѧУΪÁ˽â¸ÃУ500ÃûѧÉúÖдóÔ¼ÓжàÉÙѧÉúÖªµÀ×Ô¼ºÄ¸Ç×µÄÉúÈÕ£¬ÔÚУÃÅ¿ÚËæ»úµ÷²éÁË100ÃûѧÉú£¬½á¹ûÖ»ÓÐ30ÃûѧÉúÖªµÀ×Ô¼ºÄ¸Ç×µÄÉúÈÕ£®¶ÔÓÚÕâ¸ö¹ØÓÚÊý¾ÝÊÕ¼¯ÓëÕûÀíµÄÎÊÌ⣬ÏÂÁÐÃèÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
·ÖÎö£ºÔÚУÃÅ¿ÚËæ»úµ÷²éÁË100ÃûѧÉú£¬½á¹ûÖ»ÓÐ30ÃûѧÉúÖªµÀ×Ô¼ºÄ¸Ç×µÄÉúÈÕ£¬´ËÌâΪ³éÑùµ÷²é£¬100ΪÑù±¾ÈËÊý£¬ÖªµÀĸÇ×ÉúÈÕµÄÈËÊý¡Â³éÈ¡µÄÈËÊý¡Á100%=ÖªµÀĸÇ×ÉúÈÕµÄÈËÊýµÄ°Ù·Ö±È£®
½â´ð£º½â£ºA¡¢Êý¾Ýµ÷²éµÄ·½Ê½ÊdzéÑùµ÷²é£¬Ëµ·¨ÕýÈ·£»
B¡¢¸ÃУԼÓÐ
¡Á100%=30%µÄѧÉúÖªµÀ×Ô¼ºÄ¸Ç×µÄÉúÈÕ£¬Ëµ·¨ÕýÈ·£»
C¡¢Ñù±¾ÈËÊýÊÇ100£¬Ëµ·¨ÕýÈ·£»
D¡¢¸ÃУÓÐ
¡Á100%=70%µÄѧÉú²»ÖªµÀ×Ô¼ºÄ¸Ç×µÄÉúÈÕ£¬²»ÊÇ70Ãû£¬¹Ê´ËÏî˵·¨´íÎó£»
¹ÊÑ¡£ºD£®
B¡¢¸ÃУԼÓÐ
30 |
100 |
C¡¢Ñù±¾ÈËÊýÊÇ100£¬Ëµ·¨ÕýÈ·£»
D¡¢¸ÃУÓÐ
100-30 |
100 |
¹ÊÑ¡£ºD£®
µãÆÀ£º±¾Ì⿼²éÁ˵÷²é·½Ê½ÒÔ¼°¶ÔÑù±¾µÄÈÏʶ£®³éÑùµ÷²éÊÇÓÃÑù±¾µÄÇé¿öÀ´¹À¼Æ×ÜÌåµÄ×´¿ö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿