Such philosophical concerns as the mind-body problem or，more generally，the nature of human knowledge they believe，are basic human questions whose tentative philosophical solutions have served as the necessary foundations on which all other intellectual speculation has rested.
    他們相信，諸如靈與肉的問(wèn)題，或更普遍而言，人類知識(shí)的性質(zhì)等此類哲學(xué)關(guān)注，均是一些基本的人類問(wèn)題，其探索性的哲學(xué)答案已構(gòu)成一個(gè)必要的基礎(chǔ)，其它所有的智力思辯均賴以建立其上。
    難句類型：復(fù)雜修飾、插入語(yǔ)、倒裝、抽象詞
    解釋：本篇文章所討論的主題就是哲學(xué)的起源問(wèn)題，因此在這篇文章中出現(xiàn)大量的抽象詞，是理所當(dāng)然的。
    然而本句的開(kāi)始的結(jié)構(gòu)比較特殊，出現(xiàn)了一個(gè)倒裝結(jié)構(gòu)，正常的語(yǔ)序應(yīng)該是：They believe that such philosophical concerns as the mind-body problem or, more generrally, the nature of human knowledge, are basic human question…。筆者說(shuō)此結(jié)構(gòu)特殊，并不是因?yàn)槲覀兯究找?jiàn)慣了的倒裝本身，而是因?yàn)閺木渥拥慕Y(jié)構(gòu)來(lái)講，此倒裝毫無(wú)必要，并無(wú)頭重腳輕之虞。作者之所以這樣寫(xiě)，一是為了強(qiáng)調(diào)句首的、作為文章主題的哲學(xué)，二是為了使句式有所變化，不至于過(guò)分單一，三是為了為難一下考生，看看讀者看懂了沒(méi)有，后面就對(duì)這句話出了一道題。
    意群訓(xùn)練：Such philosophical concerns as the mind-body problem or，more generally，the nature of human knowledge they believe，are basic human questions whose tentative philosophical solutions have served as the necessary foundations on which all other intellectual speculation has rested.