2. 外语
  3. Men who exercise often are less likely to die from cancer than those who【C1】______, new research published in the British Journa

Men who exercise often are less likely to die from cancer than those who【C1】______, new research published in the British Journa

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问题     Men who exercise often are less likely to die from cancer than those who【C1】______, new research published in the British Journal of Cancer revealed yesterday.
    A team of scientists from the Karolinska Institute in Sweden looked【C2】______the effect of physical activity and cancer risk in 40,708 men aged【C3】______45 and 79.
    The seven-year study found that men【C4】______walked or cycled for at least 30 minutes a day had a 34 per cent lower【C5】______of dying from cancer than the men who did less exercise or nothing at all. 【C6】______the period studied, 3,714 men developed cancer and 1,153 died from the disease. The researchers suggest that half an hour’s walking【C7】______cycling a day increased survival among these men by 33 per cent.
    The researchers surveyed men from two counties in central Sweden about their lifestyle and the amount of【C8】______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【C9】______. Lead author, Professor Alicja Wolk, said: "These results clearly show for the first time the effect that very simple and basic daily【C10】______such as walking or cycling has in reducing cancer death risk in middle-aged and elderly_men. "
【C7】
选项 A、along
B、but
C、or
D、with
答案C
解析 本题考查的是词汇。句意：调查者称每天半小时的走路——骑车运动增加了33％的存活几率。此段首句讲每天走或者骑车至少半小时的人比那些不锻炼的人死于癌 症的风险少33％。由此可知，此处选择or(或者)，因此选择C。
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