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Peopleusuallycheckwhethertheirkeys,walletsandphonesarewiththembeforegoingout.ButmanypeopleinChinanowhaveonemoreimportantthingtotake--afacemask(面罩).Theyhopethatitcanprotectthemfrompollutedair.Since
题目详情
People usually check whether their keys,wallets and phones are with them before going out.But many people in China now have one more important thing to take--a face mask (面罩).They hope that it can protect them from polluted air.
Since January,many cities in China have seen a lot of foggy days.In Beijing,only five days in January were free of smog.It is dirty air that looks like a mixture(混合物) of fog and smoke caused mainly by smoke from cars and factories in cities.Poor air has done harm to people's health,especially for children and old people.They fall ill easily and the hospitals are full of the the patients of respiratory (呼吸道的) problems.
To respond(响应)to the air problems,the Chinese government and many Chinese people have started to take action.Beijing announced(宣布)plans to use clean fuel in government vehicles and plant trees.It also asked citizens to set off fewer fireworks for celebrations.
Three students from No.4High School in Beijing wrote a report to advise how to fight the air pollution.They suggested that cars with large emissions (排放)should not be allowed to use and factories should be closely watched.
We hope more people will join us in making a difference.With all our efforts,the blue skies will certainly return for good.
51.What does the writer want to tell us in Paragraph One?___
A.The air is seriously polluted.
B.People take many things when going out.
C.Phones are more important than face masks.
52.What does"smog"mean in the passage?___
A.蒸汽 B.颗粒 C.雾霾
53.How many suggestions are there in the report of the students?___
A.Two B.Three C.Five
54.Which is TRUE according to the students?___
A.Beijing was covered by smog for five days.
B.Poor air is only harmful to children and old people.
C.Setting off fireworks for celebrations may cause smog.
55.What's the best title for the passage.___
A.Start to Take Action B.Make the Skies Blue C.Learn about Fog and Smog.
Since January,many cities in China have seen a lot of foggy days.In Beijing,only five days in January were free of smog.It is dirty air that looks like a mixture(混合物) of fog and smoke caused mainly by smoke from cars and factories in cities.Poor air has done harm to people's health,especially for children and old people.They fall ill easily and the hospitals are full of the the patients of respiratory (呼吸道的) problems.
To respond(响应)to the air problems,the Chinese government and many Chinese people have started to take action.Beijing announced(宣布)plans to use clean fuel in government vehicles and plant trees.It also asked citizens to set off fewer fireworks for celebrations.
Three students from No.4High School in Beijing wrote a report to advise how to fight the air pollution.They suggested that cars with large emissions (排放)should not be allowed to use and factories should be closely watched.
We hope more people will join us in making a difference.With all our efforts,the blue skies will certainly return for good.
51.What does the writer want to tell us in Paragraph One?___
A.The air is seriously polluted.
B.People take many things when going out.
C.Phones are more important than face masks.
52.What does"smog"mean in the passage?___
A.蒸汽 B.颗粒 C.雾霾
53.How many suggestions are there in the report of the students?___
A.Two B.Three C.Five
54.Which is TRUE according to the students?___
A.Beijing was covered by smog for five days.
B.Poor air is only harmful to children and old people.
C.Setting off fireworks for celebrations may cause smog.
55.What's the best title for the passage.___
A.Start to Take Action B.Make the Skies Blue C.Learn about Fog and Smog.
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答案和解析
51.A.推理题.结合第一段They hope that it can protect them from polluted air.可知是告诉我们空气受到了污染,故选A.52.C.推理题,结合后文It is ...
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