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Dear Grandma,
Thank you for the new shorts. They are cool! It’s hot in Beijing. It’s sunny too. I can wear my shorts and T-shirt. I have a new jacket. My old jacket is too small. I want to buy a hat. It is fifty yuan. It’s too expensive.
What’s the weather like at the farm? Is it warm? How many new ducks are there?
Love,
John
1．It is hot and sunny in Beijing. （2．John can wear his shorts and T-shirt in Beijing. （
3．John has got new jeans. （
4．The jacket is fifty yuan. （
5．Grandma is at the farm. （
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
