题目内容:
From the last paragraph we may infer that one of the effective measures suggested by Ludnik to prevent children from being obese would be
A.not to permit them to watch TV at al B.to tell them to spend less time watching TV
C.to turn off TV when they are in front of TV set
D.to calculate accurately the time that a child spends watching T
参考答案:
答案解析: