内容正文:
! "#$% &'(3)
Among
the
bag
makers
arguments:
many
cities
with
bans
still
allow
shoppers
to
purchase
paper
bags,
which
are
easily
recycled
but
require
more
energy
to
produce
and
transport.
And
while
plastic
bags
may
be
ugly
to
look
at,
they
represent
a
small
percentage
of
all
garbage
on
the
ground
today.
The
industry
has
also
taken
aim
at
the
product
that
has
appeared
as
its
replacement:
reusable
shopping
bags.
The
stronger
a
reusable
bag
is,
the
longer
its
life
and
the
more
plastic-bag
use
it
cancels
out.
However,
longer-lasting
reusable
bags
often
require
more
energy
to
make.
One
study
found
that
a
cotton
bag
must
be
used
at
least
131
times
to
be
better
for
the
planet
than
plastic.
Environmentalists
dont
dispute(质疑)
these
points.
They
hope
paper
bags
will
be
banned
someday
too
and
want
shoppers
to
use
the
same
reusable
bags
for
years.
1.
What
has
Steven
Stein
been
hired
to
do?
A.
Help
increase
grocery
sales. B.
Recycle
the
waste
material.
C.
Stop
things
falling
off
trucks. D.
Argue
for
the
use
of
plastic
bags.
2.
What
does
the
word
“headwinds”
in
Paragraph
2
refer
to?
A.
Bans
on
plastic
bags. B.
Effects
of
city
development.
C.
Headaches
caused
by
garbage. D.
Plastic
bags
hung
in
trees.
3.
What
is
a
disadvantage
of
reusable
bags
according
to
plastic-bag
makers?
A.
They
are
quite
expensive. B.
Replacing
them
can
be
difficult.
C.
They
are
less
strong
than
plastic
bags. D.
Producing
them
requires
more
energy.
4.
What
is
the
best
title
for
the
text?
A.
Plastic,
Paper
or
Neither B.
Industry,
P