Vitamins are a group of substances found in______.
A. body
B. food
C. pork
D. digestive system
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Which of the following is the most inclusive title for the passage？
A. Chocolate—The Passion of a Lifetime.
B. The Chocolate Munchers Club.
Chocolate—A New Art Form.
D. The Last Word in Good Taste.
A．positionB．workC．roleD．career
A. position
B. work
C. role
D. career
In paragraph 2, "such a reaction" refers back to______.
A. making a choice between 'flight or fight'
B. reaction to stress both chemically and physically
C. responding to crises quickly
D. losing heart at the signs of difficulties
If you take in more vitamins than you actually need, ______.
A. they are harmful to your body
B. you get all the vitamins now known to be needed
C. they help our bodies more properly
D. your body simply gets rid of them
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