题目内容

Question 1

A. Being a non-smoker.
B. Doing exercise frequently.
C. Eating mroe fruits and vegetables.
D. Maintaining a BMI above 25.

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Question 2

A. He is negative.
B. He is indifferent.
C. The findings met his expectations.
D. He is surprised.

Question 3

A. 153,000.
B. About 4,590.
C. 3% of all Ameroicans.
D. 30% of all Americans.

Question 4

A. Less recreational time.
B. Unemployment.
C. Less expense to reat illnesses.
D. Bigger burden on the childcare system.

Question 5

A. Changing the unhealthy lifestyle is possible and not a at great cost.
B. An unhealthy lifestyle will lower your risk for many diseases.
C. It is very easy to change the unhealty lifestyle.
D. An unlealty lifestyle has little to do with diseases.

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