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A good eating habit(习惯) is very important for our health. For breakfast we can have some bread, an egg and a glass of milk. Don’t eat too much sweet food. For lunch we can eat rice, noodles and dumplings. It’s useful to have some meat and vegetables. Don’t eat food with much oil. It’s not healthy. For dinner, we can choose digestible(易消化的) food, and don’t eat too much. Eating fruit every day is a good way to keep healthy, too.
1．We can eat much sweet food for breakfast.2．It’s not healthy to eat food with much oil.
3．We can have rice, noodles, dumplings, meat and vegetables for lunch.
4．For dinner, we can have bread, juice, ice cream and much beef.
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
