题型：阅读理解 题类：常考题 难易度：普通
山东省潍坊市2017-2018学年高一下学期英语期末考试试卷
A new study suggests that people who drank a certain amount of alcohol（酒）had a lower risk of cancer and death than those who drank more or none during a nine-year period. And with each additional drink a week, the risk of cancer and death from any cause increased, the scientists reported.
However, the study found only an association between alcohol and cancer and death, and did not prove cause and effect, the researches said. What sets the new study apart, said lead study author Andrew Kunzmann, is that previous studies looked at cancer and death separately. “What our study does is combine the two outcomes together and we find that lighter drinking is associated with the lowest risk of cancer or death,” Kunzmann said.
But Kunzmann noted that the participants（参与者）were all older adults. That means that “we're not really showing what happens in younger people if they drink,” he said. Also, it's difficult to account for other lifestyles that could have affected the results. “These could also influence health. But the results did take into consideration differences in diet, smoking and education among participants,” Kunzmann noted.
The researchers said that they hope their study sparks conversation about reducing the suggested alcohol intake in countries' guidelines. “We're not telling people what they can or can't do or what they can or can't drink,” Kunzmann said. “We're just trying to give them reliable evidence so that they can make their own informed, healthy decisions.”
Your school asked parents about the social development in children in the last Parents' Meeting. Here are some opinions. Read the following information and answer the questions.
Parent 1: Social development in children is an important part of childhood. Social activities can help enhance children's social abilities and make them more confident. | Parent 2: Social development should begin at a very early age. It is important for young children before starting school. Playing with other children can help them get skills needed to make new friends. |
Parent 3: Many ball games are a great way to encourage children to communicate with other kids. It's a good idea for them to play basketball or football together. They can learn teamwork. | School headmaster: Parents should try to allow children to deal with the situation on their own first. Children can learn what works and what doesn't work from their failures, which help children act properly in the future's society. |
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