Question

请教一题高中英语单选

(2008·浙江)Some children want to challenge themselves by learning a language different from _______ their parents speak at home. A.what B.that C.which D.one 答案是A 我的疑问是 选C的话用one来代替前面提到的 a language 可不可以 或者用the one行不行 “用that、one、the one代替上句提到的词” 这一用法在什么句子中使用 非常感谢!!

Answer 1

选C的话用the
one
可以,这样整个句子就是by
learning
a
language
different
from
the
one
which
their
parents
speak
at
home.
不能用
one
因为one
起不到先行词的作用
而
the
one
却可以/
“用that代替上句提到的词”是定语从句，应该是初三的内容吧，不知道lz的初中老师有没有系统讲过。该句型的结构是
先行词+that/which等关系代词+从句
“用one代替上句提到的词”是上句中已提到某一类事物，此句中想单独说一个。例句:“The
apples
are
nice.I
want
to
have
one.”
“用the
one代替上句提到的词”即是定语从句中的先行词。