【单选题】
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。
Men who exercise often are less likely to die from cancer than those who{{U}} (51) {{/U}}, new research published in theBritish Journal ofCancer revealed yesterday.
A、team of scientists from the Karolinska Institute in Sweden looked{{U}} (52) {{/U}}the effect of physical activity and cancer risk in 40,708 men{{U}} (53) {{/U}}between 45 and 79.
The seven-year study found that men{{U}} (54) {{/U}}walked or cycled for at least 30 minutes a day had a 34 percent lower risk of{{U}} (55) {{/U}}from cancer than the men who did less exercise or nothing at all.{{U}} (56) {{/U}}the period studied, 3,714 men developed cancer and 1,153 died from the disease. The researchers suggest that half an hour’s walking{{U}} (57) {{/U}}cycling a day increased survival among these men by 33 percent.
The researchers surveyed men from two counties in central Sweden about their lifestyle and the amount of{{U}} (58) {{/U}}activity they were usually doing. They then scored these responses and compared the results{{U}} (59) {{/U}}data on cancer diagn0sis and death officially recorded in aCentral cancer registry (登记簿) over a seven-year perioD、
Lead author, ProfessorAlicja Wolk, said:" These results clearly show for the first time the effect that very simple and basic daily{{U}} (60) {{/U}}such as walking or cycling has in reducing cancer death risk in middle-aged and elderly{{U}} (61) {{/U}}."
Dr. Lesley Walker, director of cancer information atCancer Research UK, said: "This study gives us a clear indication that men who exercise are less{{U}} (62) {{/U}}to die from cancer, and that they are more likely to{{U}} (63) {{/U}}the disease if they get it. It’s not entirely clear from this study what role exercise plays in preventing{{U}} (64) {{/U}}in men, but we do know that a healthy lifestyle can prevent up to half of all cancers—and{{U}} (65) {{/U}}exercise forms a key part of this."
B．cancer
C．mistakes
D．accidents
网考网参考答案：B
网考网解析：
[解析] 短文主要讲述男人运动与患癌症的关系，该句下文中又提到了prevent up half of all cancers，因此该空白处应该填cancer，故选B。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>
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