Question

问英语问题？

Answer 1

1.B

2.C

除where,可以引导同位语之外，还有when,
why连接副词也可以引导，见下面的例子(当然，另外还有连词that,
who，whether)：
We
have
no
idea
when
she
was
born.
The
teacher
had
no
idea
why
Jack
was
absent.
它们在引导同位语从句时，它们叫做连接副词，在从句中充当状语，不能转换成"介词＋关系代词"的形式；而当它们引导定语从句时，它们叫做关系副词，在从句中充当状语，可以转换成"介词＋关系代词"的形式。

3.A
you
have
no
idea
(how/what
etc)
spoken
used
when
you
are
telling
someone
that
something
is
extremely
good,
bad
etc
You
have
no
idea
how
worried
I
was.