Simoneamerica and americans were prosperous beyond the dreams of the europeans and asians whose econom...
的有关信息介绍如下：
此句正确无误，不过whose 短语在定语从句中90%的情况是做主语，做宾语的情况很少见，一般要把宾语转换成被动语态，如：The White House also released returns for Vice President JoeBidenand his wife, Jill, whose income is far surpassed by the Obamas。白宫还公布了副总统拜登(JoeBiden)及夫人吉尔(Jill)的退税情况,他们的收入远远不及奥巴马夫妇。你得到的解答基本正确，语言就是一种习惯，没有什么为什么,人家就这么说。请参看此句：Biden also emphasized his working-class roots, trying to appeal to a group of voters whose support Obama has struggled to attract。
拜登同时也强调他自己出身工薪阶级,从而试图吸引奥巴马已在努力吸引的选民。
当定语从句的连接词在从句中充当宾语时，可以省略，这属于定语从句的省略。完整的是whose economies which the war had destroyed.这是考研真题，几个老头老太太一年到头什么事都不做就选这几篇文章，怎么可能会出现这么大的语法错误，就是命题组同意，二十万考生也不同意。
我觉得这是很不规范的英语
可能是我少见多怪了吧
我觉得句子应该是
whose economies that had been destroyed in the war
