A-A+
It would be more effective to persuade the tee
问题详情
It would be more effective to persuade the teenager smokers to give up smoking if
A．the schools showed more pictures of smokers" lungs to the teenager smokers
B．the cigarette vending machines could be completely eliminated
C．the federal excise tax on cigarettes would be further increased
D．the teenager smokers would be convinced by their own fellow pupils
参考答案
正确答案：D
解析：本题的四个选项中，只有D项为正确答案。本题与上一题紧密相连，应针对主要原因找出解决办法。
