第三部分 语言知识运用(共两节，满分45分)
第二节（共10小题；每小题1.5分，满分15分）
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
According to a review of evidence in a medical journal, runners live three years________61 (long) than non-runners. You don't have to run fast or for long________62 (see)the benefit. You may drink, smoke,be overweight and still reduce your risk of________63 (die) early by running.While running regatesalstly cann't make you live forever, the review says it________64 (be) more effective at lengthening life________65 walking, cycling or swimming. Two of the authors of the review also made a study published in 2014________66 showed a mere five to 10 minutes A day of running reduced the risk of heart disease and early deaths from all________67 (cause).
The best exercise is one that you enjoy and will do. But otherwise… it's probably running. To avoid knee pain,you can run on soft surfaces,do exercises to________68 (strength)your leg muscles(肌肉),avoid hills and get good running shoes. Running is cheap,easy and it's always________69 (energy).If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give________70 a try.
参考答案：61.longer 62.to see 63.dying 64.is 65.than 66.that \which 67.causes 68.strength 69.energetic 70.it \running