Question

将下列简单句改为宾语从句.

Answer 1

1.when
and
where
was
the
poor
boy
born?
he
doesn't
know
it.
2.the
boy
was
very
interested
in
maths.
the
teacher
found
it.
3.选c
why.
这里why
表示他没来的原因。不能选a
that,其实变简单句后就更明显：
why
he
didn't
come?
i
don't
know
the
reason.成立！
that
he
didn't
come?
i
don't
know
the
reason.不成立！