2018考研英语(一)真题与参考答案(完整版)
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2018
考研英语(一)真题及参考答案(完整版)
Section I Use of English
Directions:
Read the following text.
Choose the best word (s)
for each
numbered blank and mark A, B, C or D on
the ANSWER SHEET. (10 points)
Trust is a tricky business. On the one
hand, it's a
necessary condition 1 many
worthwhile things: child
care,
friendships,
etc.
On
the
other
hand,
putting
your 2 , in the wrong place often
carries a high 3.
4, why do we trust at all?
Well, because it feels
good. 5 people
place their trust in an individual or an
institution, their brains release
oxytocin, a hormone
that
6
pleasurable
feelings
and
triggers
the
herding
instruct that
prompts humans to 7 with one another.
Scientists have found that exposure 8
this hormone
puts us in a trusting 9:
In a Swiss study, researchers
sprayed
oxytocin into the noses of half the subjects;
those subjects were ready to lend
significantly higher
amounts
of
money
to
strangers
than
were
their
10
who inhaled something else.
11
for
us,
we
also
have
a
sixth
sense
for
dishonesty that may 12 us. A Canadian
study found
that children as young as
14 months can differentiate
13
a
credible
person
and
a
dishonest
one.
Sixty
toddlers
were
each
14
to
an
adult
tester
holding
a
plastic
container. The tester would ask,
“
What
’
s in
here?
”
before looking into the container,
smiling, and
exclaiming,
“
Wow!
”
Each subject was then invited to
look 15. Half of them found a toy; the
other half 16
the container was empty-
and realized the tester had
17 them.
Among
the
children
who
had
not
been
tricked,
the majority were 18 to cooperate with
the tester in
learning a new skill,
demonstrating that they trusted
his
leadership. 19, only five of the 30 children
paired
with
the
“
20
”
tester
participated
in
a
follow-up
activity.
Section II Reading Comprehension
Part A
Directions:
Read
the
following
four
texts.
Answer
the
questions below each text by choosing
A, B, C or D.
Mark
your
answers
on
the
ANSWER
SHEET.
(40
points)
Text 1
Among the
annoying challenges facing the middle
class is one that will probably go
unmentioned in the
next
presidential campaign: What happens when the
robots come for their jobs?
Don't dismiss
that possibility entirely. About half
of
U.S.
jobs
are
at
high
risk
of
being
automated,
according
to
a
University
of
Oxford
study,
with
the
middle
class
disproportionately
squeezed.
Lower-income
jobs
like
gardening
or
day
care
don't
appeal
to
robots.
But
many
middle-class
occupations-trucking,
financial
advice,
software
engineering
—
have
aroused
their
interest,
or
soon
will. The rich own the robots, so they
will be fine.
This isn't to be alarmist. Optimists
point out that
technological upheaval
has benefited workers in the
past.
The
Industrial
Revolution
didn't
go so
well
for
Luddites
whose
jobs
were
displaced
by
mechanized
looms, but it
eventually raised living standards and
created
more
jobs
than
it
destroyed.
Likewise,
automation
should
eventually
boost
productivity,
stimulate
demand
by
driving
down
prices,
and
free
workers from hard,
boring work. But in the medium
term,
middle-class
workers
may
need
a
lot
of
help
adjusting.
The first step, as Erik
Brynjolfsson and Andrew
McAfee argue in
The Second Machine Age, should be
rethinking
education
and
job
training.
Curriculums
—
from
grammar
school
to
college-
should
evolve
to
focus
less on memorizing facts and more on creativity
and
complex
communication.
Vocational
schools
should
do
a
better
job
of
fostering
problem-solving
skills
and
helping
students
work
alongside
robots.
Online education can supplement the
traditional kind.
It
could
make
extra
training
and
instruction
affordable.
Professionals trying to acquire new skills
will be able to do so without going
into debt.
The
challenge
of
coping
with
automation
underlines the
need for the U.S. to revive its fading
business
dynamism:
Starting
new
companies
must
be
made
easier.
In
previous
eras
of
drastic
technological
change,
entrepreneurs
smoothed
the
transition by dreaming up ways to
combine labor and
machines.
The
best
uses
of
3D
printers
and
virtual
reality haven't been invented yet. The
U.S. needs the
new companies that will
invent them.
Finally,
because
automation
threatens
to
widen
the
gap
between
capital
income
and
labor
income,
taxes
and
the
safety
net
will
have
to
be
rethought.
Taxes
on
low-wage
labor
need
to
be
cut,
and
wage
subsidies
such
as
the
earned
income
tax
credit
should
be
expanded:
This
would
boost
incomes,
encourage work,
reward companies for job creation,
and
reduce inequality.
Technology will improve
society in ways big and
small
over
the
next
few
years,
yet
this
will
be
little
comfort
to
those
who
find
their
lives
and
careers
upended by
automation.
Destroying the machines that are coming
for our
jobs
would
be
nuts.
But
policies
to
help
workers
adapt will be
indispensable.
Text 2
A
new
survey
by
Harvard
University
finds
more
than
two-thirds
of
young
Americans
disapprove
of
President Trump
’
s
use of Twitter. The implication is
that
Millennials prefer news from the White House to
be filtered through other
source, Not a
president
’
s
social media platform.
Most
Americans
rely
on
social
media
to
check
daily headlines. Yet
as distrust has risen toward all
media,
people may be starting to beef up their media
literacy skills. Such a trend is badly
needed. During
the 2016 presidential
campaign, nearly a quarter of
web
content shared by Twitter users in the politically
critical state of Michigan was fake
news, according to
the University of
Oxford. And a survey conducted for
BuzzFeed News found 44 percent of
Facebook users
rarely or never trust
news from the media giant.
Young people who are
digital natives are indeed
becoming
more skillful at separating fact from fiction
in
cyberspace.
A
Knight
Foundation
focus-group
survey of young
people between ages 14and24 found
they
use
“
distributed
trust
”
to verify
stories. They
cross-check
sources
and
prefer
news
from
different
perspectives
—
especially
those
that
are
open
about
any bias.
“
Many young people assume a
great deal of
personal responsibility
for educating themselves and
actively
seeking out opposing
viewpoints,
”
the
survey
concluded.
Such active
research can have another effect. A
2014 survey conducted in Australia,
Britain, and the
United States by the
University of Wisconsin-Madison
found
that young people
’
s reliance
on social media
led to greater
political engagement.
Social
media
allows
users
to
experience
news
events
more
intimately
and
immediately
while
also
permitting them to re-
share
news as a projection of
their
values
and
interests.
This
forces
users
to
be
more
conscious
of
their
role
in
passing
along
information. A survey by Barna research
group found
the top reason given by
Americans for the fake news
phenomenon
is
“
reader
error,
”
more
so
than
made-up
stories
or
factual
mistakes
in
reporting.
About
a
third
say
the
problem
of
fake
news
lies
in
“
misinterpretation or
exaggeration of actual news
”
via social media. In other words, the
choice to share
news on social media
may be the heart of the issue.
“
This indicates there is a
real personal responsibility
in
counteracting this problem,
”
says Roxanne Stone,
editor
in chief at Barna Group.
So
when
young
people
are
critical
of
an
over-tweeting
president,
they
reveal
a
mental
discipline
in
thinking
skills
–
and
in
their
choices
on when to share on
social media.
Text 3
Any fair-minded
assessment of the dangers of the
deal
between Britain's National Health Service (NHS)
and
DeepMind
must
start
by
acknowledging
that
both sides mean well. DeepMind is one
of the leading
artificial intelligence
(AI) companies in the world. The
potential
of
this
work
applied
to
healthcare
is
very
great, but it could
also lead to further concentration
of
power
in
the
tech
giants.
It
Is
against
that
background
that
the
information
commissioner,
Elizabeth
Denham,
has
issued
her
damning
verdict
against the Royal Free hospital trust
under the NHS,
which
handed
over
to
DeepMind
the
records
of
1.6
million
patients
In
2015
on
the
basis
of
a
vague
agreement
which
took
far
too
little
account
of
the
patients' rights and
their expectations of privacy.
DeepMind has
almost apologized. The NHS trust
has
mended
its
ways.
Further
arrangements-
and
there may be many-
between the NHS and DeepMind
will
be
carefully
scrutinised
to
ensure
that
all
necessary
permissions
have
been
asked
of
patients
and
all unnecessary data has been cleaned. There are
lessons about informed patient consent
to learn. But
privacy is not the only
angle in this case and not even
the
most important. Ms Denham chose to concentrate
the blame on the NHS trust, since under
existing law
it
“
controlled
”
the
data
and
DeepMind
merely
“
processed
that
it
is
processing
and
aggregation,
not
the
mere
possession of bits, that gives the data
value.
The great question is who should
benefit from the
analysis of all the
data that our lives now generate.
Privacy
law
builds
on
the
concept
of
damage
to
an
individual
from
identifiable
knowledge
about
them.
That misses the way
the surveillance economy works.
The
data
of
an
individual
there
gains
its
value
only
when
it
is
compared
with
the
data
of
countless
millions more.
The
use of privacy law to curb the tech giants in
this instance feels slightly
maladapted. This practice
does not
address the real worry. It is not enough to
say
that
the
algorithms
DeepMind
develops
will
benefit patients and save lives. What
matters is that
they
will
belong
to
a
private
monopoly
which
developed
them
using
public
resources.
If
software
promises to save
lives on the scale that dugs now can,
big data may be expected to behave as a
big pharm
has
done.
We
are
still
at
the
beginning
of
this
revolution
and
small
choices
now
may
turn
out
to
have gigantic
consequences later. A long struggle will
be needed to avoid a future of digital
feudalism. Ms
Denham's report is a
welcome start.
Text 4
The U.S. Postal
Service (USPS) continues to bleed
red
ink. It reported a net loss of $$5.6 billion for
fiscal
2016,
the
10th
straight
year
its
expenses
have
exceeded revenue.
Meanwhile, it has more than $$120
billion
in
unfunded
liabilities,
mostly
for
employee
health
and
retirement
costs.
There
are
many
bankruptcies.
Fundamentally,
the
USPS
is
in
a
historic
squeeze
between
technological
change
that
has
permanently
decreased
demand
for
its