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How many children under four "drawn each year in the United States
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[单项选择]With so many of the deaths each year from around the world directly related to poor health choices we make, world health leaders have set a goal of lowering the number of preventable deaths by 25% from 2010 rates by 2025. That would save 37 million lives over 15 years. Reporting in the journal Lancet, public health experts note that the ways to prevent those deaths aren’t surprising. But acting on those strategies will take individual and political will. Here’s how the experts hope to do it.
Not smoke. The UN General Assembly set a target of cutting smoking around the world by 30% by 2025. Already, higher-income nations that already adopted smoking bans in public places and instituted tobacco taxes have seen drops in smoking rates, however, residents in lower-income nations continue to light up at high rates.
Limit excessive drinking. While moderate amounts of alcohol have been linked to some health benefits, overindulging can increase the risk of certain cancers and liver di
A. Both politicians and individuals wish to put the strategies into practice.
B. Conducting those strategies needs to consider both personal and official will.
C. Carrying out those strategies needs both individual and governmental support.
D. Either individual or government can carry out those strategies.
[填空题]How much tea does one Englishman consume each year
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Most of us are used to seasons. Each year, spring follows winter, which follows autumn, which follows summer, which follows spring. And winter is colder than summer. But the earth goes through temperature cycles over much longer periods than those that we experience. Between 65,000 and 35,000 years ago, the planet was much colder than it is now. During that time the temperature also changed a lot, with periods of warming and cooling. Ice melted during the warm periods, which made sea levels rise. Water froze again during the cold periods.
(77) A new study from Switzerland sheds light on where ice sheets melted during the iceage. It now seems that the ice melted at both ends of the earth, rather than just in either northern or southern regions.
This surprised the researchers from the University of Bern. (78) Scientists have long assumed that most of the ice that melted was in the Northern hemisphere (半球) during the 30,000-year long ice age. That belie
A. most of the ice melted in the Northern hemisphere
B. most of the ice melted in the Southern hemisphere
C. The North Pole is colder than the South Pole
D. The South Pole is colder than the North Pole
