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Air pollution can be as harmful to one's health___________
A When you get up
B Where you stand while waiting to cross a road
C Where you walk
D Where you sit on a bus and how you travel
E When you go to bed
F When pollution levels rise and fall
答案
更多“Air pollution can be as harmful to one's health___________A When you get upB Wh”相关的问题
第1题
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
第2题
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
第3题
A．supportive
B．objective
C．critical
D．unclear
第4题
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.
第5题
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.
第6题
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
第7题
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.
第8题
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
第9题
根据下列阅读材料，回答 41～45 题：
第 41 题 That boys suffer more from air pollution can possibly be justified by the fact that __________.
第10题
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
