[A] collects[B] buys[C] chooses[D] selects
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Smoking may induce lung cancer.
A. Right B.Wrong C. Not mentioned
the productions manufactured by Asahi Chemical, Japan\'s largest poly tyrene manufacturer take up of the market.
A 12% B 25% C 26.6
Planned Grandparenthood would include depressed grandparents on its staff in order
A. show them the joys of life grandparents may have in raising grandchildren
B. draw attention to the troubles and difficulties grandchildren may cause
C. share their experience in raising grandchildren in a more scientific way
D. help raise funds to cover the high expense of education for grandchildren
On what point do the conservationists and politicians agree？.
A. Wool exports are vial to the economy.
B. The number of dogs needs to be reduced.
C. The fence poses a threat to the environment.
D. The fence acts as a useful frontier between states.
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