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Yesterday, Dino’s friends invited him to a big party. They enjoyed themselves and Dino came back home very late. Later, he didn’t feel well. He felt cold and had a headache. He coughed and coughed.
This morning, he was very ill. Tim wanted to take him to the hospital. But Dino said, “No! I don’t want to take medicine. Water is good for me. Water is my medicine. I’ll drink a lot of water and I will be fine.”
1．Today, Dino’s friends invited him to a big party.2．Dino came back home very late.
3．Dino felt cold and had a headache.
4．This morning, Dino was very well.
5．Dino didn’t want to take medicine. He wanted to drink a lot of water.
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
