答案:原式==.20、In most parts of the world,many
students help their schools make less pollution(污染). They join “environment clubs” (环境俱乐部).In an
environment club,people work together to make our
environment clean.
Here are
some things students often do.
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No—garbage(垃圾)lunches.How much do you throw away after
lunch? Environment
clubs ask students to bring their
lunches in bags that can be used again.Every week they will choose the classes that make the least garbage
and report them to the whole school!
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No—car day.On a no—car day,nobody
comes to school in a car—not the students and not the
teachers! Cars give pollution to our air,so remember:
Walk,jump,bike or run.
Use your legs! It’s lots of fun!
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Turn off the water! Did you know that some toilets can waste(浪费)twenty to forty m3 of
water an hour? In a year,that would fill a small river!
In environment clubs,students mend those broken toilets
We love our environment.Let’s work
together to make it clean.
1.Environment clubs ask students___________.
A.not to throw away lunch bags
B.to take exercise every day
C.not to forget to take cars
D.to run to school every day
2.From the passage we know the students usually have
lunch___________.
A.at school
B.in shops
C.in clubs D.at home
3.On a no—car day,___________will take a ear to schoo1.
A.both students and teachers
B.only students
C.neither students nor
teachers
D.only teachers
4.After students mend toilets,they
save.
A.a small river
B.a club
C.a lot of water
D.a
toilet
5.The writer wrote the passage to ask students
to___________.
A.clean schools
B.make less pollution
C.join clubs
D.help teachers