öλÔÓéÀֵǼÈë¿ÚÏÂÔØ

46.É­ÁֺͲݵØ
[°æ±¾Ò»]meadow land, orignally is forest. A model say because the climate change, forest disappear. This researce is based on (question) Anyway, it didn't consider ...(question) ...
[°æ±¾¶þ] ijµØÇøÔ­À´ÊÇÉ­ÁÖ£¬ºóÀ´±ã³É²ÝµØ¡£·¢ÏÖÓкܶàÊ÷ľµÄ»¯Ê¯¡£ÓÐÈË˵ÊÇÒòΪÆøºò¸ÉÔï²»ÊÊÓëÊ÷ľÉú³¤¡£µ«ÓÐÈË·¢ÏÖÓÐÒ»Ö±ÆøºòÌØáç¿ÉµÖÏû¸Éºµ¶ÔÊ÷ľµÄÓ°Ïì(ÓÐÌâ)¡£¶øÇÒ·¢ÏֺܶàÊ÷ÖÖÊÇÊʺÏÔÚÊ÷ľïʢµÄµØ·½Éú³¤µÄ(ÓÐÌâ)
[°æ±¾Èý]some evidence shows it used to be forrest rich. then someone gave an interpretation which says the climate there decides the current pattern but the author does not agree much(some question here)

47.check ÔÚÃÀ¹úµÄ¹ã·ºÊ¹Óá£
¾¡¹ÜÓеç×Ó»õ±Ò£¬¸öÈË֧Ʊ»¹ÊÇÓõĶ࣬ËäÈ»¸öÈË֧ƱµÄ³É±¾¸ü¸ß¡£¾­¼ÃÀíÂÛ£¨ÕâÊÇÒ»°ã¶¨Àí£©ÈÏΪ£ºÈËÃDz»Óóɱ¾¸üµÍµÄ¶«Î÷£¬¾Í˵Ã÷£ºÒª²»Êг¡ÓÐȱÏÝ£¬Òª²»³É±¾µÄ¼ÆËã²»ÕýÈ·¡£Òò´Ë£¬Ä³Ä³ÀíÂÛ£¨±»ÅúµÄÄ¿±ê£©ÈÏΪÊÇÊг¡ÓÐȱÏÝ¡£
£¨È»ºó½éÉÜijÀíÂÛ£©£ºÖ§Æ±µÄ¶ÒÏÖ´æÔÚʱ¼ä²î£¬ÕâÑùд֧ƱµÄÔÚ֧Ʊû±»½ÓÊÜÕ߶ÒÏÖ֮ǰ£¬¿ÉÒÔÊÜÒæÓÚÕâ¶Îʱ¼äµÄÀûÏ¢¡£¶øËûÃÇÊDz»»áÀí»áÉç»á³É±¾µÄ£¬·´ÕýÓÖ²»ÓÃ×Ô¼º³Ðµ£ÕâÒ»³É±¾¡£ËùÒÔ´ó¼Ò»¹ÊÇϲ»¶ÓÃ֧Ʊ¡£
£¨È»ºóÅú²µÕâÒ»ÀíÂÛ£©£º1£©Èç¹ûÊÇÕâÑùµÄ»°£¬ÏÖÔÚÒøÐÐЧÂÊÌá¸ßÁË£¬Õâ¸öʱ¼ä²îºÜСÁË£¬Ö§Æ±µÄʹÓÃÒ²Ó¦¸Ã¼õÉÙ£¬µ«ÊÂʵ²»ÊÇÕâÑù2£©...±§Ç¸ÎҼDz»Çå¹²Óм¸µãÁË£¬·´Õý»¹ÓÐÒ»µãÊÇÔÚÉÌÒµÉç»á£¬ÒªÓÐÕâÑùµÄÀûÏ¢£¬Ó¦¸ÃÊÇͨ¹ý̸ÅУ¬Ê¹Ë«·½ÊÜÒ棬¶ø²»Êǵ¥Ê¹Ð´Ö§Æ±·½ÊÜÒæ¡£
Ò²ÊÇÖ÷ÌâÌ⣬ºÍÖ§³ÖÌ⣨ºÃÏñÊÇ´«Í³ÀíÂÛµÄÈË»áͬÒâÏÂÃæÄǵ㣩¡£ »¹ÓÐÒ»ÌâÓеãÒâ˼£¬ÎҼǵÄ£º×÷Õßimply ʲô£¿Êµ¼ÊÉÏÎÄÖÐûÓÐÃ÷˵£¬ÎÒÑ¡µÄÊÇ¡±×÷ÕßÈÏΪ֧Ʊ³É±¾µÄ¼ÆËã²»ÕýÈ·¡°£¬ÒòΪ×÷ÕßÅúÍêÁËeither-orµÄÒ»·½¡£

48.ÃÀ¹úÓÉ crediter ת³É debtor¡£
ÃÀ¹úתΪdebt¹ú¼Ò
[°æ±¾Ò»]Ò»¹²ÆßÊ®ËÄÎåÐУ¬½²ÃÀ¹ú´Ócreditor±ä³Édebtorµ½µ×ÊǺÃÊÇ»µ¡£Á½ÖÖÀíÂÛ£¬µÚÒ»ÖÖ˵ÊǺ㬽«Æä±ÈÓ÷³Érising corporation£¬µ«ÕâÖÖûÓп¼Âǵ½ÃÀ¹úµÄͶ×ÊÕ߶¼ÊÇÓÃportfolio£¨ÓÐÒ»Ì⣩µÚ¶þÖÖ˵ÊDz»ºÃ£¬±È³Éfalling ones¡£µÚ¶þÖиüÓÐ˵·þÁ¦¡£µ«Á½Õ߶¼Ã»Óп¼ÂÇÃÀ¹úµÄ¿ç¹ú¹«Ë¾ËùÆðµ½µÄ×÷Óã¨ÓÐÌ⣬Òâ˼ÊÇÎÊÁ½ÖÖ˵·¨µÄ¹²Í¬µã£©¡£
[°æ±¾¶þ]˵ÃÀ¹úÊÇÊÀ½çÉϸºÕ®×î¶àµÄ¹ú¼Ò£¬Ò»¸öÑ©ÇÑ˵ÕâÊǾ­¼ÃÇ¿¾¢µÄ±íÏÖ£¬ËµÕâÊÇ¿ç¹ú¹«Ë¾ÔÚÃÀ¹ú½øÐÐÖ±½ÓͶ×ʵĽá¹û£¬×÷Õß˵ÃÀ¹úÏÖÔڴ󲿷ֵÄÍâ¹ú¹«Ë¾ÊǼä½ÓͶ×Ê£¨³öÌ⣺ÊÇin order to µÄÌ⣬´ð°¸ÎÒÑ¡£º·´²µµÚÒ»¸öÈ˵Ĺ۵㣩 ÁíÒ»¸öÑ©ÇÑ˵ÕâÊÇÃÀ¹ú¾­¼ÃÏôÌõµÄ±íÏÖ¡­¡­£¬×îºó×÷Õß˵Á½¸öÀíÂÛ¶¼Ã»¿¼ÂǾ­¼ÃÈ«Çò»¯µÄÒòËØ£¨³öÌ⣩
[°æ±¾Èý]2 competing theory, one is relevant with foreign direct investment and rising economy, the other is porfolia investment, falling economy. the latter sounds reasonable. but neither correct without considering global function

49.Àúʷѧ¼ÒÍùÍùºöÂÔÁË£º ÔÚÖ³Ãñ³õÆÚ£¬Ó¡µØ°²ÈËÒ²Êܵ½ÁËÀàËÆÅ·ÖÞÖ³ÃñÕߣ¬·ÇÖÞºÚÅ«Ò»ÑùµÄÉú»î¾Þ±ä¡££¨±»ÅúµÄ£ºÀúʷѧ¼ÒÈÏΪËûÃÇûÓÐÊܵ½Ê²Ã´±ä»¯£©ÒòΪ¶¨Ò塱¾Þ±ä£¨£¿£©¡°ÊÇÖ÷ÒªÒÀ¾Ý»·¾³µÄ±ä»¯£¬Å·ÖÞÖ³ÃñÕߣ¬·ÇÖÞºÚÅ«µ½ÁËл·¾³£¬.......¶øÓ¡µØ°²ÈËÒ»Ö±Éú»îÔÚÃÀÖ޴󽡣
ʵ¼ÊÉÏ£¬¡±¾Þ±ä£¨£¿£©¡°Ó¦¸Ã¶¨ÒåΪ£ºËùÊܵĻ·¾³£¬°üÀ¨Éç»á»·¾³£¬·¢ÉúÁ˱仯¡£ËùÒÔ£¬ÆäʵӡµØ°²ÈËÊܵ½ÁËÍâÀ´Õߵijå»÷£¬Ò»Ñù´æÔÚ×ű仯ºÍÊÊÓ¦Õâ¸ö±ä»¯µÄÎÊÌâ¡£