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To be tall and strong is a dream for a lot of boys. It’s Mike’s dream, too. One day, Mike didn’t do well in P.E. class. He went home unhappily. “What’s the matter?” Mike’s father asked. “I want to be tall and strong. What should I do? Can I take some special medicine(药品)?” Mike asked. “Being healthy is more important(重要).” Mike’s father said.
Mike’s father is right. No special medicine can make you tall and strong. First, Mike should eat three meals a day. He must eat more fruit and vegetables. Exercise is important, too. Mike should try to exercise every day.
1．It’s a dream for Mike to be tall and strong.2．Mike didn’t do well in math class one day.
3．Mike’s father said “being healthy is more important.”
4．Mike should eat three meals a day.
5．Mike can take some special medicine to be tall and strong.
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
