A．unsettlingB．unbelievableC．unworkingD．understanding
A. unsettling
B. unbelievable
C. unworking
D. understanding
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The kind of air pollution that is most harmful to health is caused by ______.
A. lead emissions
B. carbon-dioxide emissions
C. sulphur dioxide emissions
D. small particles
What is NOT true according to the passage？
A. It is very likely to obtain something from a non-profit organization.
B. What is not useful for you may be just what others need.
C. You may need to create a freecycle organization if you can't find one nearby.
D. You have to meet with the giver if you want the thing he offers.
The punishment that would be most inconsistent with the views of corrective justice would
A. forced labour
B. imprisonment
C. fair sentence
D. the electric chair
Environmentalists in the developed countries also worry about air pollution in poorer countries because ______.
A. they are very kind-hearted and care much about the people there
B. they are afraid that more people will immigrate into their countries
C. they know that governments there are not taking effective measures to deal with the problem
D. they fear that the pollution there may cause harm to their own countries
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