Which one is the second floor of the food pagoda（）
A. Live stocks
B. Milk and related products
C. Vegetables and fruits
D. Eggs
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What are characteristics of a healthy diet（）
Adequacy
B. Calorie control
C. Moderation
D. Balance
E. Variety
What are the Soylent’s limitations when it compares to our basic foods in the following options（）
A. Social interaction
B. Psychological
C. Phytochemicals
Digestive system
Fried food usually looks golden in color because of（）
A. Fats
B. Maillard reaction
C. Protein
D. Carbohydrates
When do skim reading, we ______（）
A. read the first and last sentences of every paragraph
B. think actively while reading
C. raise questions while reading
D. search for the visual and verbal signs
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