问题详情

__________ 查看材料
A.A meager diet may keep you thin.
B.It means an extra 11 million tons of carbon dioxide.
C.The obese child was picked last.
D.US economist Martin Schmidt suggests a tax on fast food delivered to people"s cars.
E.Science has shown that they have limited personal control over their weight.
F.No one asked whether there was really a cause-and-effect relationship.请帮忙给出正确答案和分析，谢谢！