Question

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What is not given as an example of a website that may make it unnsafe to make a purchase from?
请问，，，这里最后的from,,, 该怎么看那个from,,,

Answer 1

What is not given as an example of a website that may make it unnsafe to make a purchase from?
请问，，，这里最后的from,,, 该怎么看那个from,,,

答：这好象是一个阅读理解题：What is not given as an example of sth.(+定语）？
a website +定语。
定语从句：that may make it unnsafe to make a purchase from
从句分析：that--关系代词作主语=the website
may make--谓语
it--宾语=the website
unsafe--宾补
to make a purchase from 不定式作（状语？）
宾语和宾补在逻辑上是主表关系由下句转换而来：
It is unsafe to make a purchase from
=The website is ...
=to make a purchase from the website is unsafe.
楼主见过：The room is comfortable to live in.这样的句子吗？
不过，如果是4选一，则题为：Which is NOT given as .....?
下面的四个例子中有一个不是作为一个这样的例子来给出的。

追问

大哥，，，that make it unsafe to make a purchase from
我知道 这里的it是形式宾语 真宾语是 后面的to make a purchase from
问题是 那个from后面怎么啥都没有，，，

追答

我重新理解了。
你真快！

追问

大哥，，，我看不懂您什么意思，，，
The room is comfortable to live in 我当然见过这样的句子，，
可这个句子和我的句子不同啊，，， 我的句子是What is not given as an example of a website that may make it unnsafe to make a purchase from? = What is not given as an example of a website that may make（to make a purchase from) unnsafe? 问题是这里的from,,, form后面啥都没有

追答

你的悟性不差的啊！
What is not given as an example of a website?
sth (the example) may make it (=the website) unsafe to make a purchase from.
<--The website is unsafe to make a purchase from.
<--To make a purchase from the website is unsafe.

Answer 2

that may make it unnsafe to make a purchase from是定语从句，that代替website，to make a purchase from the website

Answer 3

FORM 是PURCHASE带的介词