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1011．Air pollution has become the biggest problem for our environment.Air pollution is （1）
by many things.factories，the increasing number of cars，growing cities，and so on.But not all pollution in the（2）is caused by people Forest fires，dust storms and volcano eruptions （火山喷发） can （3）to the air pollution.
Air pollution is （4）for our health and can also lead to the warming of the earth's atmosphere.It is difficult to clean up our air（5）we still can do something to make the air （6）.
Walk or ride a bike to shoo or to your friend's home Take a bus to work. （7）trees because they can clean the air.Turn off the（8）when you leave the room.Only use the （9）of lights that you really need.Protecting the environment is everyone's（10）.So all of us should do something to protect our environment（1）A.caused B.carried C.brought D.changed （2）A.sky B.water C.soil D.air （3）A.lead B.turn C.belong D.get （4）A.famous B.bad C.ready D.fit （5）A.so B.and C.or D.but （6）A.sweeter B.brighter C.cleaner D.cooler （7）A.Take care of B.Pay attention to C.Look forward to D.Get on with （8）A.computers B.lights C.cameras D.televisions （9）A.color B.size C.weight D.number （10）A.duty B.plan C.idea D.result 发布：2025/1/3 13:0:1组卷：1引用：4难度：0.51012．---Are those ______？
---No，they aren't.They're _____.（ ）发布：2025/1/3 12:30:2组卷：3引用：4难度：0.51013．His parents have no idea he asked them a question like that.（ ）
发布：2025/1/3 12:30:2组卷：3引用：1难度：0.51014．lose one's temper
发布：2025/1/3 12:30:2组卷：0引用：7难度：0.51015．I live in Beijing，but I ______ in Chengdu.（ ）
发布：2025/1/3 12:30:2组卷：1引用：3难度：0.51016．—Hi，I'm Jim，your new co-worker.
—______.（ ）发布：2025/1/3 12:30:2组卷：5引用：5难度：0.91017．There ______ over sixty teachers in Peter's new school.（ ）
发布：2025/1/3 12:30:2组卷：5引用：4难度：0.71018．
How does the woman go to work？（ ）M：I am so tired of driving all those hours to work.
W：Yeah.I know what you mean.I used to drive two hours to work each way.But now，I live within walking distance of my office.I don't even need a bike.发布：2025/1/3 12:30:2组卷：1引用：2难度：0.81019．cheer up
发布：2025/1/3 12:30:2组卷：1引用：4难度：0.81020．—______ ？
—Chinese folk music.（ ）发布：2025/1/3 12:30:2组卷：8引用：3难度：0.8
