2010年5月sat真题 求解！~

Question

august wilson's pittsburgh cycle consists of ten plays ,(nine of which are set in pittsburgh's hill district,an african american neighborhood,and each of which is set) in a differnt decade of the twentieth century.
这是a选项 正确答案
e选项nine set in pittsburgh's hill district,an african american neighborhood,and each have their setting
A中后半个句子 又有and又有which 句子不是不够了么
E中set 是过去分词 应该没有run on 吧

还有一道ie In addition to cutting hair, barbers in Europe during the Middle Ages had the special functions of performing surgery and( they pulled) teeth.为什么选括号里面的 哪里错了？

Answer 1

第一个IS题哈，这个句子没有错是因为它用的是两个从句啊。我不是很明白你说的“又有and又有which 句子不是不够了么”。“不够了”是什么意思啊？待会儿请你追问一下。你看看E选项：nine set in pittsburgh's hill district,an african american neighborhood,and each have their setting， 这个句子是个独立的句子，放入原句中不就成了双主语的结构了吗？这是SAT考试明显错误的。

第二个IE题：这个题考的是并列结构：had the special functions of doing sth and doing something. 所以你看这个句子并列了吗？明显没有：had the special functions of performing surgery and( they pulled) teeth。 应该改成had the special functions of performing surgery and pulling teeth. SAT里面有很多考并列的，你要注意了！
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恩 第一道题里面set不是应该是个过去分词吗~应该就是修饰nine的 不是句子呀~