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单选题 Dr. Pechacek expects __________

A. there should be more laws banning public smoking in the U.S

B. the World Health Organization protects non-smokers from second-hand smoke

C. people will recognize smoking in enclosed spaces is dangerous

D. the states in America as well as other countries in the world should adopt smoke-free policies

大学英语(一)(海南联盟)课程封面

学科:大学英语(一)(海南联盟)

时间:2023-05-09 10:57:12

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