根据下列材料，回答题YoungAdultsWhoExerciseGetHigherIQScoreYoungadultswhoarefithaveahi

共享题干题根据下列材料，回答题 Young Adults Who Exercise Get Higher IQ Score Young adults who are fit have a higher IQ and are more likely to go on to university, reveals a major new study （51） 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 （52）1.2 million Swedish men doing military service who were born between 1950 and 1976. The research group analyses the （53） of both physical and IQ tests the youngsters took right after they started serving the army.The study shows a clear link （54） good physical fitness and better results for the IQ test. The strongest links are for （55） thinking and verbal comprehension. But it is only fitness that plays a （56） in the results for the IQ test, and not strength. " Being fit means that you also have good heart and lung （57）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 （58） We are also seeing that there are growth factors that are important. " By analyzing data for twins, the researchers have been （59） to determine that it is primarily environmental factors and not genes that （60） the link between fitness and a higher IQ. "We have also shown that those youngsters who （61） their physical fitness between the ages of 15 and 18 increase their cognitive performance," says Maria Aberg, researcher at the Sahlgrenska Academy and physician at Aby health centre．"This being the case, physical education is a （62） that has an important place in schools, and is an absolute must （63） we want to do well in maths and other theoretical subjects. " The researchers have also compared the results from fitness tests during national service （64） the socio-economic status of the men later in life．Those who were fit at 18 were more （65） to go into higher education, and many secured more qualified jobs.1.[不定向选择题]_________A.put B.carried C.cut D.taken 2.[不定向选择题]_________A.exercise B.training C.movement D.Strength

1.参考答案：B
参考解析：年轻健康的成年人有较高的智商，而且他更有可能上大学。这是由Sahlgrenska大学和Sahlgrenska大学医学院_________的调查研究的结果。?A、伸出，熄灭?B、开展，执行?C、削减，删剪?D、拿，接受，采取?考查短语。put out意为“伸出，熄灭”，carry out意为“执行，开展，完成”，cut out意为“停止，裁剪”，take out意为“取出，除去”。根据上下文语境，此处指“实现”，study和carry out是被动关系，所以正确答案为B。?
2.参考答案：D
参考解析：这就是为什么我们能发现这与身体健康有一个很清晰的关系，而不是和肌肉________。?A、锻炼，练习B、训练?C、运动?D、强度?考查词汇。根据上下文语境，四个选项代入，意思分别为“肌肉锻炼”、“肌肉训练”、“肌肉运动”及“肌肉强度”。前两项意思相近，排除。“肌肉运动”这一说法不合理，所以正确答案为D。?3.[不定向选择题]_________A.if B.until C.though D.So

对的，就是这个意思