1. To facility our efficiency, management has purchased more than desktop comp
uters, many of __ are to be installed in the accounting section.
Them/Which 正解：which
2. An increase in global temperatures could cause many changes, among __ the a
mount and pattern of precipitation resulting in floods and drought
Them/Which 正解：them
請問代名詞(them)後面是不可以接動詞嗎？我知道關代which + V 的用法 但them就不太
確定
謝謝大家解答～

I have some friends. Many of them work hard.I have some friends, many of whom work hard.主詞many被of them形容詞修飾，動詞跟隨many不是them

2.的第2句之所以不是用限定動詞的原因是那是一個獨立分詞構句 跟them沒有關係 among them應該還原 置於最後2.第2句的主詞是the amount~presipitation 動詞是result因為沒有conj.故result->resulting (動名詞)限定動詞:須依據主詞數及時態而作形態變化的動詞;非限定動詞:不須依主詞數及時態作形態變化的動詞(EX:不定詞 動名詞)第1句如果用了them 兩句之間沒有conj.不行,若要用themare to be installed(限定動詞)->to be installing(非限定)說錯>"< are to be installed->to be installed

(1)的which是代表『桌電』這類東西，顧名思義many of which意思是『這些桌電裡面的許多台』(2)的them指的是前面的『many changes許多變化』，顧名思義among them是『在這些(變化們)之中』簡單說可以用單數複數來區分，(1)只講『桌電』一種種類所以用which，(2)是講『許多變化』複數所以用them不過我不習慣用them形容非生物，是我的話我會用those/these