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Do you know how to keep healthy? If not, never mind. Look at the following table and you will have a good idea.
Food | Amount | Calories (卡路里) | Vitamins (维他命) | Food | Amount | Calories | Vitamins |
Orange juice | 1 glass | 50 | c | Coke | 1 can (听) | 90 | - |
Green tea | 1 cup | 0 | E | Milk (牛奶) | 1 glass | 150 | A, B, D |
Mangoes (芒果) | 1 | 102 | E, B, C | Apples | 1 | 65 | B, C, E |
Bananas | 1 | 100 | B | Tomatoes | 1 (large) | 30 | A, C |
Pork (猪肉) | 100g | 166 | A, D | Fish | 100g | 93 | A, D, E |
Chicken | 100g | 180 | A, D | Beef | 100g | 390 | B12, B6 |
1．How many calories does a can of Coke have?
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2．Tom needs vitamin
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同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
