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How are you? I’m Sarah. I’m in Jishou now. It’s very hot and sunny here. I can wear my new T-shirt. My old hat is too small. I want to buy a new one. But it’s too expensive (贵). It’s fifty yuan. What’s the weather like in Beijing? Is it hot?
Love,
Sarah
1．It’s very sunny and cool in Jishou.
2．Sarah has a new T-shirt.
3．Sarah’s old hat is fifty yuan.
4．The new hat is very cheap.
5．Sarah’s Grandpa is in Beijing.
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
