共用题干 Exercise Cuts Cancer Deaths in MenMen who exercise often are less likely to die from cancer than those who_____(51),new research published in the British Journal of Cancer revealed yesterday.A team of scientists from the Karolinska Institute in Sweden looked_______(52)the effect of physical activity and cancer risk in 40,708 men aged________(53)45 and 79._________(79.)The seven-year study found that men_________(54)walked or cycled for at least 30 minutes a day had a 34 per cent lower_________(55)of dying from cancer than the men who did less exercise or nothing at all. __________(56)the period studied,3,714 men developed cancer and 1,153 died from the disease.The researchers suggest that half an hour's walking_________(57)cycling a day increased survival among these men by 33 per cent.The researchers surveyed men from two countries in central Sweden about their lifestyle and the amount of________(58)activity they were usually doing.They then scored these responses and compared the results with data on cancer diagnosis and death officially recorded in a central cancer registry(登记簿)over a seven-year_________(59).Lead author,Professor Alicja Wolk,said,"These results clearly show for the first time the effect that very simple and basic daily_______(60)such as walking or cycling has in reducing cancer death risk in middle-aged and elderly________(61)."Dr Lesley Walker,director of cancer information at Cancer Research UK,said,"This study gives us a clear indication that men who exercise are less_________(62)to die from cancer,and that they are more likely to________(63)the disease if they get it. It's not entirely clear from this study what role exercise plays in preventing________(64)in men,but we do know that a healthy lifestyle can prevent up to half of all cancers—and_______(65)exercise forms a key part of this." _________(51)
A.didn't B.don't C.won't D.can't正确答案B
