___that book___we got to understand the real meaning of life.

题目

___that book___we got to understand the real meaning of life.
a.it was;that.
b.it was through;that
c.that was through;that
d.it was from;which
这句话应该是定语从句吧.那为什么只能用which.是不是非限定性定语从句.是的话.为什么不用逗号隔开.是不是所有的非限定性定语从句都要用逗号隔开.

答案

选d.
刚才楼主问过了,看来还是没懂!
告诉你一个最好的办法,这样的句子先分解成两个简单句,这样就跟容易明白了!
1.It was the book.就是那本书.
2.From the book we got to understand the real meaning of life.从那本书里,我们明白了生命的意义.
两句合幷在一起的时候需要用到强调句型:it's+名词+完整句
It was from the book we got to understand the real meaning of life.正是从那本书里让我们明白了生命的意义.
这个句子确实有点麻烦,它不同于一般的强调句只用名词就可以了,这裏要用的是介词_____from.这就是麻烦之所在.