He showed me some books ,one of ____ was a selection of short stories.thatwhich①答案给的是which 但我觉得是that应为先行词是books 而books又被some所修饰 所以只能用that.②如果先行词被one of 或者最高级或者比较

He showed me some books ,one of ____ was a selection of short stories.thatwhich①答案给的是which 但我觉得是that应为先行词是books 而books又被some所修饰 所以只能用that.②如果先行词被one of 或者最高级或者比较
He showed me some books ,one of ____ was a selection of short stories.
that
which
①答案给的是which 但我觉得是that
应为先行词是books 而books又被some所修饰 所以只能用that.
②如果先行词被one of 或者最高级或者比较级修饰
是不是关系词 也只能用that?

He showed me some books ,one of ____ was a selection of short stories.thatwhich①答案给的是which 但我觉得是that应为先行词是books 而books又被some所修饰 所以只能用that.②如果先行词被one of 或者最高级或者比较
1. 当先行词被最高级、比较级或不定代词所修饰时,关系代词用that而不用which.但这条语法规律有个前提条件,即该定语从句是限制性定语从句.本题是非限制性定语从句,非限制性定语从句是绝对不能用that的,只能用whichwho, whom等.
2. 先行词被one of修饰,关系代词没有规定只能用that.退一步说,即使有这一条规定,本题的先行词也没有被one of所修饰,而是关系代词由one of所限定.
3. of是一个介词,介词后面只能用which, whom,不能用that.
4. 在下列几种特殊情况下,关系代词只用that,而不用which.
一、先行词被形容词最高级修饰时.如：
This is the most interesting book that I have ever read.（作宾语,可省略）
这是我曾经读的最有趣的书.
二、先行词被the very,the only等修饰时.如：
This is very book that I’m looking for.（作宾语,可省略）
这就是那本我正在寻找的不寻常的书.
The only thing that he could do was to wait paitiently.（作宾语,可省略）
他唯一能做的事情是耐心等待.
三、先行词被序数词修饰时.如：
The first thing that we do in the morning is to clean the classroom. （作宾语,可省略）
我们早上首先要做的事情是打扫教室.
This is the third largest city that was founded in the 1980s.（作主语）
这是在二十世纪八十年代被发现的第三大城市.
四、先行词是不定代词时.如：
Is there anything that I can do for you? （作宾语,可省略）
我能为你做什么事情吗?
He did all that he could to help me. （作宾语,可省略）
他竭尽所能地帮助我.
五、先行词是两个或多个分别表示人或物的名词.如：
He told us many interesting persons and things that we had never heard here. （作宾语,可省略）
他告诉了许多我们在这儿从来没听说过的有趣的人和事.
六、主语是以who,which 引导的特殊疑问句时.如：
Who is the man that was waiting for you? （作主语,不可省略）
那位正在等你的男子是谁?
Which is the teee that you planted three years ago? （作宾语,可省略）
哪一棵是你三年前种的树?
七、先行词是主语的表语或关系代词在从句中作表语时.如：
He is not the boy that he used to be.
他不是过去常常那样的男孩了.

用which，which指代前面的some books

本句为非限定性定语从句所以要用which, 以上所说为限定性定语从句