Which of the following is NOT true about behavioral economics？
A. People coming up with Stealth Health apply this subject.
B. It focuses on the way people make their decisions.
C. It mainly pays attention to how environment affects people"s decision.
D. It advocates leading people to make right decisions while giving enough options.
Junk-food are forbidden in schools cafeteria probably because______.
A. adolescence obesity is a serious nationwide problem
B. U.S. government wants to oversee the school-meal programs
C. good food doesn"t have enough attraction to students
D. stealth health turns out a not-so-good approach
在多数情况下，网络接口卡实现的功能处于网络层协议。()
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