A-A+
What is the correlation between body weight an
问题详情
What is the correlation between body weight and heart disease and blood pressure？
A. 10 percent less body weight means 10 percent less risk of heart disease and high blood pres-sure.
B. 13 percent more body weight means 10 percent more risk of heart disease and high blood pres-sure.
C. The more body weight one gains, the more risk of heart disease and high blood pressure he has.
D. The less body weight one gains, the more risk of heart disease and the less risk of high blood pressure he has.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
题意：体重与心脏病和血压的关系是什么?
根据文章第四段第三、四句l0 percent more weight means l3 percent…leads to13 percent lower blood pressure可知，体重增加10%意味着患心脏病的危险增加13%，体重减少l0%可导致血压降低13%，所以A项和B项错误。只有C项符合，故本题选C。
