下面的短文有 15 处空白，请根据短文内容为每处空白确定 1 个最佳选项。 Young Adults Who Exercise Get Higher...

作者: tihaiku 人气: - 评论: 0

问题下面的短文有 15 处空白，请根据短文内容为每处空白确定 1 个最佳选项。 Young Adults Who Exercise Get Higher IQ Scores Young adults who are fit have a higher IQ and are more likely to go on to university, reveals a major new study ___________ (1) out at the Sahlgrenska Academy and Sahlgrenska University Hospital. The results were recently published in the Proceedings of the National Academy of Sciences (PNAS) . The study ____________ (2) 1.2 million Swedish men doing military service who were born between 1950 and 1976. The research group analyzed the ____________ (3) of both physical and IQ tests the youngsters took right after they started serving the army. The study shows a clear link ______ (4) good physical fitness and better results for the IQ test. The strongest links are for ___________ (5) thinking and verbal comprehension. But it is only fitness that plays a ____________ (6) in the results for the IQ test, and not strength. "Being fit means that you also have good heart and lung ____________ (7) and that your brain gets plenty of oxygen, ” says Michael Nilsson, professor at the Sahlgrenska Academy and chief physician at the Sahlgrenska University Hospital. “ This may be one of the reasons why we can see a clear link with fitness， but not with muscular ___________ (8). We are also seeing that there are growth factors that are important. ” By analyzing data for twins, the researchers have been ____________ (9) to determine that it is primarily environmental factors and not genes that _____________ (10) the link between fitness and a higher IQ. “ We have also shown that those youngsters w ho _________ (11) their physical fitness between the ages of 15 and 18 increase their performance, ” says Maria berg, researcher at the Sahlgrenska Academy and physician at by health centre. “ This being the case, physical education is a ____________ (12) that has an important place in schools, and is an absolute must ____________ (13) we want to do well in math and other theoretical subjects. ’’ The researchers have also compared the results from fitness tests during national service ____________ (14) the sodo 掷 onomic status of the men later in life. Those who were fit at 18 were more __________ (15) to go into higher education， and many secured more qualified jobs. (1)

选项 A put B cut C taken D carried

答案 D

解析从题意判断，本句要表达的是“研究机构进行了一项研究”。put out的意思是“熄灭、出发”；cut out的意思是“切断、删除”；take out的意思是“取出、开始”。只有carry out的意思是“实施、进行”，符合句意。

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下面的短文有 15 处空白，请根据短文内容为每处空白确定 1 个最佳选项。 Young Adults Who Exercise Get Higher...

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