考博考试

【单选题】By mentioning the 1964 report on smoking, Jeffrey Koplan implied that ______.
A．more children tend to smoke today than yesterday
B．both obesity and smoking require the attention of schools and society
C．the present plan on obesity would function similarly as a landmark
D．obesity and smoking are both health problems
网考网参考答案：B
网考网解析：
[解析] 从文中可知，Jeffrey Koplan通过提及1694年的吸烟报道来表明肥胖和吸烟都需要学校和社会的关注。因此B项为正确答案。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>