Based on a study of nearly 1.25 million people, consumption of processed meats, not simply red meat, was associated with higher rates of coronary heart disease.
Around what proportion of the US population believes that the assassination of President John F Kennedy was not the result of a lone gunman? Is it… a) 6%? b) 16%? Or c) 60%?
大概有多少美国人认为约翰·费茨杰拉德·肯尼迪刺杀案不单是一个枪手所为?是a) 6%?b) 16%?是 c) 60%?