参考答案：对

解析：
A government health study backs up what Mom has said all along, "you should be eating your fruit and vegs". The study says less than a third of Americans get the recommended amount of fruits and vegetables in their diet. The goal is to get 75% of Americans eating 2 pieces of fruit a day and 50% eating 3 vegs daily by 2010 and proving once again, Mom is always right.

[难点] 本题可以从原文直接推断得出，也可以运用自己的常识得出。