内容正文:
ecosystem.
Thirty-three
3 ( passage)
were
built
to
allow
the
animals
to
move
4 (safe)
and
freely
in
their
natural
habitat.
675
bridges
5
a
total
length
of
about
160
kilometers
were
built.
We
even
6 ( move )
140,
000
square
meters
of
wetland
to
a
new
area
in
order
to
protect
the
ecosystem.
Tanggula
Railway
Station,
the
7 (high)
railway
station
in
the
world,
is
located
at
over
5,
000
meters
about
sea
level.
As
you
pass
the
Cuona
Lake,
you
will
feel
a
sense
of
pride
and
8 (achieve).
Cuona
Lake
is
so
close
to
the
railway
that
you
want
to
reach
out
and
touch
9 ( it)
pale
blue
mirror-like
surface.
The
Qinghai-Tibet
Plateau
has
been
attracting
peoples
admiration
for
centuries.
Now,
thanks
to
our
efforts,
passengers
from
all
over
the
country
have
been
enjoying
those
magical
landscapes.
It
truly
is
10
extraordinary
“Sky
Railway”.
短文改错
Passage
2(原创题)
At
present,
a
growing
number
of
people
used
to
continuously
giving
the
thumbs-up
or
forwarding
some
messages
from
the
social
media
whenever
picked
up
their
phones.
In
reality,
it
is
not
wise
to
do
that.
To
begin
with,
unconscious
of
harms
to
society,
many
people
unintentionally
become
the
tool
of
spreading
a
great
deal
of
healthy
news.
Besides,
by
giving
the
thumbs-up
careless,
people
are
believed
to
be
the
ones
whom
support
a
certain
idea.
In
the
fact,
they
dont
know
at
all
that
is
said
in
the
messages,
which
often
gets
them
into
trouble.
Therefore,
dont
forward
so
many
information
blindly.
Treat