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[主观题]

Air pollution can be as harmful to one\\\\\\\'s health___________ A．on the downwi

Air pollution can be as harmful to one\\\\\\\'s health___________

A．on the downwind side

B．during rush hours

C．in spring and autumn

D．to toxic air

E．between autumn and winter

F．as exposure to nuclear radiation

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发布时间：2021-04-18

更多“Air pollution can be as harmful to one\\\\\\\'s health___________ A．on the downwi”相关的问题

第1题

There is a U. N. convention that can cover ______.A．problem between neighborsB．problem bet

There is a U. N. convention that can cover ______.

A．problem between neighbors

B．problem between states which do not share a border

C．problems on air pollution

D．trans-boundary air pollution

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第2题

How can students detect air and water pollution？A．They look for mosses and lichens and dra

How can students detect air and water pollution？

A．They look for mosses and lichens and draw the conclusion according to the number and quality of the species.

B．They go to the fields to measure the quality of air and water.

C．They set up experiments to investigate the substances in air and water.

D．They look for several kinds of species in the field, produce diagrams and draw conclusions.

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第3题

Simon Birketts attitude towards the closure of air pollution monitoring stations can be be

st described as______.

A．supportive

B．objective

C．critical

D．unclear

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第4题

In what way can naturalpollutants play an important role in controlling air pollution？A.Th

In what way can naturalpollutants play an important role in controlling air pollution？

A.They function as part of a purification process.

B.They are dwarfed by the pollutants produced by human activities.

C.They are less harmful to living beings than are other pollutants.

D.They have existed since the Earth developed.

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第5题

The passage mainlydiscusses _________A.the economic impact on air pollutionB.how

The passage mainlydiscusses _________

A.the economic impact on air pollution

B.how much damage air pollutants can cause

C.what constitutes an air pollutant

D.the quantity of compounds added to the atmosphere

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第6题

In what way can natural pollutants play an important role in controlling air pollution？A

In what way can natural pollutants play an important role in controlling air pollution？

A.They function as part of a purification process.

B.They are dwarfed by the pollutants produced by human activities.

C.They are less harmful to living beings than are other pollutants.

D.They have existed since the Earth developed.

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第7题

27 Air pollution can be as harmful to one's health___________28 Traveling on an undergroun

27 Air pollution can be as harmful to one's health___________

28 Traveling on an underground train can reduce exposure___________

29 Pollution levels are lower__________

30 It's wise to stay away from heavy traffic____________

A on the downwind side

B during rush hours

C in spring and autumn

D to toxic air

E between autumn and winter

F as exposure to nuclear radiation

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第8题

根据下列阅读材料，回答 41～45 题：第 41 题 That boys suffer more from air pollution c

根据下列阅读材料，回答 41～45 题：

根据下列阅读材料，回答 41～45 题：第 41 题 That boys suffer more

第 41 题 That boys suffer more from air pollution can possibly be justified by the fact that __________.

根据下列阅读材料，回答 41～45 题：第 41 题 That boys suffer more

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第9题

The passage mainly discussesA.the economic impact on air pollutionB.how much da

The passage mainly discusses

A.the economic impact on air pollution

B.how much damage air pollutants can cause

C.what constitutes an air pollutant

D.the quantity of compounds added to the atmosphere

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第10题

It may be necessary, in order that future【C1】______can enjoy clean air, that more of the【C

2】______is borne by long-term central government fund As air pollution varies enormously from place to place and can, indeed, be very local, it may also be necessary for the central government to【C3】______money so that local authorities can【C4】______special local problems. That these can be significant was shown by the report made in 1970【C5】______behalf of the London Boroughs Association. This【C6】______that in central London since 1958 smoke concentrations have decreased by 80 percent, whereas sunshine has increased by 70 percent and winter visibility has【C7】______threefold. There have been【C8】______in mortality and hospital admissions【C9】______with air pollution and in the response to it of bronchitis, as well as clear if less documented increases in plant types and bird【C10】______in the cities.

【C1】

A．habitats

B．inhabitants

C．inhabitant

D．inhabit

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