B．the efforts that Brazil is making to protect the interests of IP right owners

　　C．the preparations that Brazil is making for the 2016 Olympics

　　D．the challenges that Brazil is facing in investment to fund the sporting events

　　解析：选B。主旨大意题。文章介绍了巴西制定新的World Cup Law来保护知识产权故B项正确。B

　　(2016·陕西西安名校模拟)Cutting global warming pollution would not only make the planet healthiered in a special issue of The Lancet，British medical journal.

　　“Relying on fossil fuels leads to unhealthy lifestyles，increasing our chances of getting sick and in some cases takes years from our lives，” US Health and Human Services Secretary Kathleen Sebelius said in a telecast briefing from her home state of Kansas.“As greenhouse gas emissions go down，so do deaths from cardiovascular(心血管) and respiratory(呼吸道) diseases.This is not a small effect.”ing，as past studies have done，this research looks at the immediate benefits of doing something about the problem，said Linda Birnbaum，director of the US National Institute of Environmental Health Sciences.

　　Some possible benefits seemed highly speculative，the researchers conceded，based on people driving less and walking and cycling more.Other proposals studied were more concrete and achievable，such as reducing cook stoves that burn dung(粪便)ng carbon dioxide emissions also makes the air cleaner，reducing lung damage for millions of people，doctors said.

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