内容正文:
请铝卷可所专厘·Z0K:九年返更语上
A.On Sundays.
B.On Saturdays
小为里中制未耀指”为中、系原恒副
C.On Fridays
听下面-一段对话,可答第8至第9两个小题
Unit2追梦阶段测试卷(三)】
)8.What's the meaning of the three R's?
〔第3课)
A Reduce,research and resporse
剩味财刘:1加分钟测这分我:12n分
B.Reuse,reeycle and reduce.
号一三三五大总分
C.Reuse.resource and report.
得分
)集.Who wants0erwg
AMilce.
且.ane.
C.Martin.
一,听力理解(2如小通,鼻小对1分,来20分)
所下面一2第白,如客第0至第12三个小遂
第一节斯下面5段对话。每段对话后有个小题.从题
)10.Why did the school organice the activities?
中质给的A.B.C三个选项中选最佳答案。每爱对话谈
A.To introduce the earth.
再应。
B.To take cane of the park.
)1.What do we know about Betty?
C.To proteet the environment.
A.She has traveled wordwide.
)11.What did they do on Thursday?
且.she is going to New York.
A.They made a speech.
C.She likes collecting poeteurds.
B.They cleaned the park
)2.Why is Jane a little tired?
C.They watered trees.
A.Bee解se she went to bed late last nig城
12.What does the spealoer think of the activities?
B.Because she didn't go home.
A.Meaningful.B.Interesting.C.Exciting.
C.Because she didn't sleep last night.
听下面一段对话,国答第1章第15三个小题
)3.What does the man like about liing in the country-
【填显】乐境展护人人有黄。但是你知道如柯展护环境吗?
se?
A.The friendly people.
一起听一听ae和籍友的对墙吧
B.The green trees.
C.The cule animals.
)13.What are they tallding about?
4.How's Jim?
A.Saving water.
A.He's OK.
县He's值
B.Reducing.reusing and recycling
C.Saing the enviromment.
C.He's retumned bome.
)5.What do we learn from the conversation?
)14.Which of the following does Jane do according to
the conversation?
A.The man hates to lend his tools to other people.
B.The man basn't finished working on the book
A.Tumns or the lights.B.Rides a bicycle.
shelf
C.Tums off the shower
C.The man lost those tool.
)15.How many tips doess the boy sugest?
第二节听下面几段对话成编白。每段对话或建白后有
A3.
且4
C,5
儿个小题,从题中属给的AB,C三个选项中选出量佳答案
第三节:听下而一算短文。请用你所听到的内客,真写表
每段对话或维自读两遍。
格中所缺单词,每空限填一司。短文读再者
所下面一段对话,可容第6至第丁丙个小题
The Worid Earth Day
》&.Who cleaned up the park?
Time
On April 22nd
A.Some ceaners.
B.Some students.
C.Some old people.
To protect the emironment.
)7.When do the two spealers plan to male poeters
Purpase
●To16
care of the plan
fur the park?
●Doa't1s
energy.Tumn
ofT the tap while you are brushing
the teeth.
Kios意Volunteer容.I
and
adults can clean up beaches.
●2
and biking help to
keep the air elean.
二,阅读理解(20小题,年小弹2分,共0分)
阁诗下面四篇语言材料.然后按文后要求戴圈
中◆心hitpe/www.gogreen.coo DrepSeek
sx□e□Your age:
Green life.start from us!
Are you a person who cares for the environment?
Test wourself!
I.Do you tum off the shower while you are washing
your hakr?
Always 0fen
◆Once in a while Never
2.Do you use reusable napkins instend of paper napkires?
Aw4Onen◆Once in a while
ANever
3.Do you tum otf the lights when you leave a room?
◆Onee in a while
本Nnet
4.Do you recyele booles and paper!
¥Alaa840mn◆Once in a while
◆Nwet
5.Do you empty your plate while having dimner?
¥A8a(Oem◆Once in a while◆N
6.Do you use ane-off chopeticks when eating out?
Ays4Onn◆Once in a while
◆n
7.Do you use public trareportation like buses or sub
ways when going out?
等Always4Onen
◆Once in a while本Never
8.Do you use recsable bags when shopping?
¥A9s4Onen
◆Once in a while◆enee
To Get the Result
Click Here因
Results:
Meestly¥:Conprarulations!Yeau'e a person wh0
truly cares for the envirocment.You know how
to protect the enfronment.Gread!
25·
Mostly:You are a person who cares for the en
vironment most of the time,hut yom could be bet-
ter!Think carefully and improve yourself.
3osly◆:You know a little about environmental
proteetion.Leam more and bigin froe now.
Mostly Oh.tear!You banve no idea of emvi-
ronmeptal proteetion.What you need is to
leam,or you my get into trouble one day.
根据材料内容选择最佳答案
)21.Where is this survey probably from?
AA wehssite.
B.A poster.
C.A mngazine.
D.A newspaper.
)22.What information does this survey include
A.Age,job und suggestions.
B.Address,questions and anwers.
C.Topic,questions and suggestions.
D.Questions,grades and suggestions.
方)2达H8 m chooses◆mostly,what d加you think of
him according to the survey?
A.He does well in emironmentul protection.
B.He doesn't care about the environment at alll.
C.He aften does properly and wisely to pratect
the environment.
D.He needs to study more and do better in emvi
rommental protection.
)24.Which of the following things are mentioned in
the survey?
①Saving electricity
2Recycling old clothes.
Saving water.
Using second-hand things
A.D2B.①5C①④
D.2④
(}25.【写作意图】What is the pur中ose of the survey?
A.To tell people what betnirs are harmful to
the ervironment.
B.To share some helpful wags to live a greem
life.
C.To call on people to protect the emironment.
D.To help people knome the advantages of a green
life.
·26·
B[环城保护准别一R】
)27.The"Becover"rule mainly requires us
It's important to leam about proceeting our environ.
A.to throw waste things away
nent.Hore is a 5R male foe us:
B.to cover wasto things with earth
1.Reduce
C.to get back the useful parts
If yuu want to reduce waste,you should use things
D.to throw the whole things away
wisely.Miltions of trees are being cut down to maloe paper.
28.Your clothes are too small for you to wear.
If everyone uses a little paper caretessly and throws it out.
You give them to your brothers.You
soon we would not have any trees left.Other things are abso
A.rouse them
B.repair them
being wasted,and people don't lnow what to do with the
C.recover them
D.redoce them
waste in big eities.So it is necessary to reduce the wite.
)2线.We can in行{推新)hat the writer of this pas-
2.Reuse
续may live in
You should always think of reusing the usable things
A.China
线Japa
befure throwing them out.Give your clothes you do not use
C.Aws时rlia
D.America
oe the ones whoch are too small to the poor.In a family,you
30.Which of the following is true?
my pass nn such clothes to younger brothers or sisters.
A.We4 ill have no resources置源)of nature un
3.Recycle
less we can do with the waste.
Bottles,cans and paper c eybe reyeled.By doing
B.teeycling is the be城way to save wsoure保
so,we save lots of tinve and money.For example,cnle cans
C.If we waste less,we can swve more resourees
re sent to a7.ere they are smased fal(压平)
of nature.
and melted()and the melted things are made for men
D.More things are wasted in developed countries
coloe cans.
than in developing ones.
4.Becover
C
When you bay a box of apples.there may be a few rot-
【情提题】地球是我案,爱护靠大家,如今春个国家都在实行
e(商烂的)ppes.Yo阅have two choices:one is to throm
足点分类,我们一起来看下他门是怎么敏的吧
the whnle apple awuy,or you could cut off the rotten parts
A new rubbish sorting system(垃圾分类系统)has been
and eat the good parts.In this way,yom are recovering the
put into use in Fangchengyuan Commnity in Beijing Local
eatable parts of food.
people not only soet their nbhish,but also put QR codes on
5.Repair
If one of the legs of your table is hrolen,you can repair
When the rubbish is collected and the cods are seen.
It instead of throwing it away.If you want to change for bet-
I will get reward points to exchange for small gifts and even
ter ones.it is better for you to sell the old things or give
some money."one of the local people told reparters."I's
them to other people who can tese them after doing some re
really creative and encourging
pair.It is troe that North Americn is a"throw-away socie.
Tsm6级stem has be0c10A填in350am
ty".But the time has come to change our wag of life so that
nities in Beujing.The capital of China has joined a list of cit-
we can protect our envirommen城.eyo联us should tr'
ies in the country that take action to support rubbishsor
our best
ting.Far exmple,Sherzhen and Shanghal have made laws
根据材料内容达择最住答案
to punish people and orgnnizatlons for not sorting rubbish
26,
can be reeycled.
0e.
A.Only hand thinges
B.Marg things
China produces quite a lot of rubbish every year.Much
C.Few soft things
D.All things
of the rubbish is buried()in soil or bumed without be
ing sorted.Landfills(填里场》take up a lot of land and have
D.the development of sorting systeme
a risk of polluting the soil and water nearby.And buming
)34.From Puragraph 6 and Paragraph 7.we know thut
rubbish can produce harmfal guses.Through nbbish sor-
in JInpan and Anstralin.
ting.we can reduce the ase of landfills and air pollution.
A.every family hs different sorting timetables
What's more,rubbish sorting saves resources,which
and directione
could hring economic benefits{经济利益),For example,n
B.most of the people are notilling to obey the
ton of waste paper can he retsed to make about 850 kg of
rles at all
pper.saving 17 trees and 50 percemt of water.Because of
C.the governments take action to advise people
their benefits,some countries have developed successfully
to sort rubbish
sorting systems.
D.the bins on the streets and at home are printed
Japan has a strict and detailed system.When people
with the same pietures
throw away a water bottle,hecp,he wrap世r(包装纸)
)35.According to the passage,which of the following
and the bottle itself have to go into three different bins.Ev
is TRUE?
ery year,families receive speclal rubbish sorting timetables
A.Beling hns ereuted a new rbbish sorting sys.
and directions from their local govermenes.They are ad-
em with Qi cnd等
vised to follon the timelables and directions when they
B.Rubbish burying in landfills is as popular as
throw away rubbish
ruhbish sorting in bins.
In Australia,eery family is provided with three rubhish
C.Sherhen and Shanghal onty made lnws to sup-
insthe rec1id(盖子》bin for“eneral waste”keo
port rubhish sorting.
and plastic bags.the yellon lid bin for"recycling"like steel
D.The strict and detailed system makes recycling
and glasss,und the green lid b如fos“green waste”chas
qite hard in Australia.
grass and leaves.On the streets,the bins are printed with
D
pictures of the things that are allowed inside.t makes recy-
nmus时schools.ting(组明)is the bipest user of en-
cling c不uite eas.
ergy.You can save lots of energy at your school by using
根据材料内容遗择最佳答案
lights wisely.
31.Local poople in Fargchenguan Commminiry will
What kids ean do
if they use the new system.
.Turn ofT lighits.It really makes a difterence.36
A.a new computer
且a rubbish ca
Let the sun in.37 Whenever possible.let the sun
C.a lt of money
D.some snu迪gfhs
shine into your classroom.But remember that direct sunlight
)32.Which of the following is NOT the ennsequence
isn't alwnys the best light source,especially when you're
(后果)of burying rubbish
walching a computer screen or a blackboard.So avoid hav
A.Polluting soil.
ing the smlight shine directly on thoee surfaces.
B.Polluting wuter.
What your school can do
C.Taking up a lot of land.
Use efficient lighring Whereer your school uses
D.Saving resources.
iding,it should use the moet efficient type.38 These
》3【段落大意】Paragraph5 mainly tells us
also last longer.Although these lights coet more,in the end
they save your school money by catting down on elctricity
A.how to save reaourees
balls.
B.the benefits of rubbish sorting
39 Many schouls use lights in placts that don't
C.how to reuse paper
really need them.Light is very important in areas where peo
ple are reading or writing.40 Hallways.for example,are
nften lit more brighthy than they need to be.
限据材料内客,从下面五个选用中选出能填入文中空缺处
的最生选项使规文意思通顺.内容完整
A.Narurl light is good for growing kids.
B.If you're noc using Bght.tum ic ofT.
C.Don't light areas that don't need a light.
D.In other places.it's often poesible to use less light.
E.Today,mny bulbe use less energy than old types.
6.
37.3线39.40.
三,完形填空(13小两,每小薄1分,共15令)
先通读授文,家握其大意,然后从A,B.CD四个达项中
速出一个可以填人相应空白处的最佳答案
We live in the sime world.We share the same home.
We 41 lonve our home and protect the evironment.
There are margy ways to save the 42.This passsage tells
us some ways:
Plnt more trees.Chocse a right 43 near your
house or workplace.Unless there's any rule 44 you
from growing trees in that area,o ahead and grow trees.
Plant a tree every mooth and encourage your friends and
classmates to 45 you.Have more and more trees planted
and there will come a day when you huve 46 land
thanks to your hand work.
Save animals.Cut down the use of 47 produets.An
imals fur and elephant ivory are widel女4级tani
products.Some animals are 49 only for their skine.An
mals are s0 danger.Decide not to kill animals.Stop
those 51 do so for amusemont.Maloe yourself and those
around you know the 52 results of animals'death.
Save water.Water is very important for living things.It's
wet的53_and polhite it..The simples域way to save wa
ter is to shut 54_wi世er taps after use.ewc堂s little
as possible.When you visit a beach,malke sure you don't
throw waste around.Don't pollute rivers.Water is so pro-
Ag,50wen'【we55 ollute it.
)41.A.osually
B.always
C.shoul
D.had better
)42.A.wate回
B.air
C.enironment
玖元e
27
()43.A.village B.school C.ground D.park
我款ting
C.throwing
D.keeping
)45.Am0t
B.kow
C.leave
D.join
)46.A.red
B.green
C.yellow D.brown
)47.A plant B.wood C plastie D.snmal
)48.A shot
B.used C.bumed D.cauht
)49.A.killed
B.saved C.kept
D.fed
50.A1
B.too
C.on
D.in
151.A1
B.which C.who
D.whom
()52.Aod
B.wonderful
C.terrible
D.funny
)53.A drink B.use
C.buy
D.waste
)54.A.of
B.0
C.down D.up
{)55.A.and B.or
C.but
D.
四、语篇填空(15小绳,每小题1分,头15分》
第一节网读湘文,从方中选择话当的问并用其正确思
式填空,使短文通解.意思完能。每空限筑一可,每词限用
一次
债烫显体平常使用塑件域堂吗?常加道一核小小的塑将城
管金对环晚产生多大的龙害巧?旺整来看一者吧
ycle plan one e国
make throw action Eaw animal
Do you often tse plastic straws(度管)?Moest people
throm them away after 56 them.Americans 57
away 500 million plastie straws every day.That is enongh to
eirete the Earth twice!
But when you throw them away,they my be ss to
the enviroement.Plastie straws are the sixth most coenmon
kind of trash in the world.People don't usually 59 them
becase they are small.They jtst throw the straws into the
ooean.Ocean animals may think they are food and eat
hmSo翰f6桶et hurt or even面e from this,
And what's woese,plastic strans are 61 from foessal
mls(f化石s料》,They need a very long tine to break
down.Just one straw needs 201 years to break down!
28·62.wose【解析】根据下文,可推知此处应是说:更精
糕的是·,What's worse,故填Wose
63.impossible 64.doubt 65.harmful
第二节
66.than 67.One 68.to 69.from 70.for
五、71.How is it going
72.I have to wear a mask when I go out
73.What's the pollution mainly caused
74.Are there any measures that we can take to deal
with them
75.Does it work
(答案不唯一,合理即可)
六、范文:
We are studying in our beautiful school.It's our
duty to keep our school clean and tidy.It's not good
to spit in public places,such as the libraries,the
classrooms and computer rooms.We should never
draw pictures on the walls or throw any litter on the
ground.We must do the cleaning every day in and out
of the classrooms.Every one of us should keep his or
her clothes or rooms tidy and form a good habit of
keeping healthy.If everyone tries his or her best to do
something useful for our school,I'm sure our school
will become more and more beautiful.
Unit2追梦阶段测试卷(三)
(第3课)
听力材料
一、第一节
1.W:I'll send Betty a postcard from New York when
I go there on my vacation.
M:I'm sure she'd be glad to get it.She has a col-
lection of postcards from all over the world.
2.M:Hi.Jane.How are you this morning?
W:I'm all right.thanks.Just a little tired.
M:Did you stay up late last night?
W:Well,I got home at around two.
3.W:I heard that you stayed with your grandfather in
the countryside for a long time
M:That's right.I do like the countryside.I love
green trees and the quiet life.
4.M:I miss Jim very much.Do you know how he is?
W:Sorry,I haven't seen him for a long time.But
his mother said he has been in hospital for a
week.
5.W:Simon,could you retur the tools I lent you for
building the bookshelf last month?
M:Oh.well.I hate to tell you this.but I can't find
them.
第二节
听下面一段对话.回答第6至第7两个小题。
W:How beautiful the park is!I remember it used to
be dirty
M:That's right.But these years something has been
done to change it.
W:What has happened?
M:Some old people nearby clean it up every after-
noon.And people don't throw rubbish everywhere
when they visit it.
W:I think we can help do something for it,too.
M:What do you think we can do?
W:We can help make some posters for the park on
Sundays.
M:Good idea
听下面一段对话.回答第8至第9两个小题
M:Can you tell me what you are doing to protect the
environment,Jane?
W:Recently my main job is to spread the three R's-
reuse,recycle and reduce.
追梦之旅铺路卷·九年
M:So what can we do for the three R's?
W:We can use both sides of paper and reuse plastic
bags,collect waste paper and soft drink cans.Then
we sort them so that they can be recycled.Do you
understand,Martin?
M:Yes,the three R's are important to protect our en-
vironment.Everyone should do something to be a
greener person.I'll also be one of them.
W:You're great.
听下面一段独白,回答第10至第12三个小题
In order to encourage students to protect the en-
vironment,our school organized some activities about
environmental protection last week.All the students
and teachers in Grade 9 took an active part in them.
On Wednesday,we had a speech about how to make
our city more beautiful.We talked about many ways
to protect the environment.On Thursday,we volun-
teered to clean People's Park.Some picked up rub-
bish.Some set up several boards to remind the visi-
tors to take care of the grass and trees.
I think these activities are meaningful because
they make us realize the importance of environmental
protection.
听下面一段对话,回答第13至第15三个小题
M:Hi,Jane.Would you like to help save the environ-
ment?
W:I'd like to.But what can I do?
M:Well,first,you can start by turning off the lights
when you leave a room.
W:Yes,that's easy.Sometimes I turn off the lights
without thinking.What's next?
M:Second,you can ride a bicycle.Don't take a bus
or a taxi if you don't have to.
W:That will save a lot of money,too.What else?
M:Third,try to recycle paper.
W:Newspapers.magazines,we have a lot of paper at
home.Good idea.
M:The fourth idea is to tumn off the shower when
you're not using it.
W:Yeah,water is very important to us.We should
save it.
第三节
We celebrate the World Earth Day every year.It
is on April 22nd.It is a day for all of us to play a role
in protecting the environment and to remind people to
take care of the planet.Simple things are necessary
actions to help the planet.Don't waste energy.Turn
off the tap while you are brushing the teeth.Tur off
the lights when you leave a room.A lot of rubbish is
found on beaches.Volunteers play an important role
in cleaning up beaches.Both kids and adults can
clean up beaches.Cars and trucks cause pollution.
Walking and biking help to keep the air clean.They
are also good exercise.
答案
-、1.C2.A3.B4.B5.C6.C7.A8.B
9.C10.C11.B12.A13.C14.A15.B
16.take 17.Necessary 18.waste 19.kids
20.Walking
二、A.21.A
22.C【解析】根据“Green life,start from us!”可
知,这是这个调查的主题:表格中给出了八个问
题:再由“Results”部分内客可知,此处给出了建
议。故选C。
23.D【解析】根据“Mostly◆:You know a little
about environmental protection.Learn more
and begin from now.”可知,多效选择◆的萨姆
对环境保护了解不多需要多学习,在环境保护方
面做得更好。故选D。
·ZCK·英语第9页
24.B
25.C【解析】根据“Green life,start from us!Are
you a person who cares for the environment?"
以及调查结果给出的建议可知,这份调查的目的
是呼吁人们保护环境。故选C
B.26.B27.C28.A
29.D【解析】由“It is true that North America is a
·throw-away society',”可知,作者讲到北美是
一个“用完即弃的社会”,故推测作者可能来自美
国,故选D
30.C
C.31.D【解析】根据第二段中“I will get reward
points to exchange for small gifts and even
some money”可知,他们可以得到一些小礼物甚
至一些钱,故选D。
32.D
33.B【解析】根据第五段第I句“What's more
rubbish sorting saves resources,which could
bring economic benefits.”可知垃圾分类能节约
资源,带来经济效益,故选B。
34.C35.A
D.36.B37.A38.E39.C40.D
三、41.C42.C43.C.44.D
45.D【解析】由下文的“Have more and more trees
planted.,”可知,这里指鼓励朋友和同学加入到植树
的行列中。故选D。
46.B【解析】由句意“种植更多的树木,终有一天你
会因为自己的辛物劳动而拥有一片绿地。”可知,故
选B。
47.D【解析】由下文“Animals fur and elephant ivory
are widely..for animal products.(动物皮毛和象
牙被广泛地用于动物制品。)”可知,选D。
48.B49.A50.D51.C
52.C【解析】由上下文可知,这里指让自己与周国的
人明白动物死亡的可怕后果。故远C
53.D【解析】and连接意义并列、结构对称的词语,
waste与pollute意义并列,故选D
【知识拓展】表示转折关系的词常有:but,while,howev-
er,instead of,rather than,unlike,yet,though:表示因果
关系的连接词:because,as,since,for,s0,as a result,s0
.,that,such.,hat:表示并列或选择关系的连接词:and,
or
54.A【解析】句意为“节约用水最简单的方法是用完
水后关掉水龙头。"shut of宜关掉。故选A
55.B
四、第一节
56.using 57.throw 58.harmful 59.recycle
60.animals 61.made 62.action
63.plans
64.law 65.first
第二节
66.how 67.but 68.away 69.one 70.if
五、7l.What contest did you take part in
72.Is it easy
73.Maybe you can give me some advice
74.Which one should I choose
75.You can write something about this
(答案不唯一,合理即可)
六、范文:
It's our duty to protect our environment.More
and more people ride bikes when they go out nowa-
days.It's helpful to keep the air clean.
I usually ride to school.I only take a bus on a
rainy day.On my bicycle,I can breathe the fresh air
and do some exercise to keep healthy.On the other
hand,I can keep away from the traffic jam and make
sure I can arrive at school on time.To my joy,I can
also do a bit for keeping the air clean by riding a bicy-
cle.
追梦之旅铺路卷·九年级
I hope everybody will join us and take care of
our environment in this way.I believe the air around
us will be cleaner with the help of us all.
Unit2追梦综合演练卷
听力材料
一、第一节
1.M:Lina.your father used to work as a teacher.
didn't he?
W:No,he worked in a bank.But now he manages a
shop.
2.M:Hey,Lucy.Let me help you.
W:Thank you.Frank.Please tie the young trees to the
sticks
M:OK.
3.W:Could you turn down your radio,please?I'm
sleeping.
M:Pardon?
W:I asked you to tum down your radio a little.
4.W:Jane sent me an email telling me she would come
here for a holiday in a week.
M:Really?Susan.It's great!I'm so excited.
5.W:Joe.I heard you went to the country last Sun-
day.
M:Yes,I went to see my grandparents.They moved
there last month because they could not stand
the noise and dirty air in the city
第二节
听下而一段对话,回答第6至第7两个小题。
W:What time does the next train to London leave?
M:At12:15.
W:Is it a direct train to London?
M:No.you have to change trains at Birmingham.
W:I see.Two tickets to London,please.
M:Single or retur.Miss?
W:Single.How much should I pay?
M:64 pounds.
W:Here you are
听下面一段对话.回答第8至第9两个小题
M:Hello,Linda!Have you made any plans for the
holiday?
W:No,I have no idea.Do you have any interesting
things to do?
M:Yes,I do.Would you like to do some volunteer
work with us?
W:That's great.What are you going to do?
M:We are going to clean up Mount Huang.We can
make our world a better place by collecting the
rubbish.putting up signs.watering the plants and
s00n.
W:That's right.But how can we get there?
M:We can get there by bike.It's a good way to pro-
tect the environment
W:Sounds great!I would like to go with you.
听下面一段独白,回答第10至第12三个小题
Here are a few tips to help you be happier.The
first is to enjoy the simple things in life.You should
enjoy life's simple pleasure,such as reading good
books,listening to your favourite music,or spending
time with close friends.The second is to be active.
such as doing sports.When doing sports.you can for-
get about your problems,and only think about the ac.
tivity.The third is to help others.You can help a
friend with his or her study,go shopping to buy food
for an elderly person,or simply help out around the
house by washing the dishes.Finally.you can do
something meaningful.Collect waste paper and bot-
tles,walk and ride more or save water and electricity
and so on.In this way we can do something good to
ZCK·英语第10页