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Hi, Sarah!
It is autumn in April here in Sydney. Autumn is my favourite season! It is warm in the day and cool at night. Many people visit us in autumn because they like the weather.
When you come, you can visit the Sydney Opera House. It is the most famous building in Australia.
What is the weather like in April in Beijing?
What do you often do?
All the best,
Stella
1．Sarah is in Sydney now.2．Stella likes autumn best.
3．Sydney Opera House is the most famous building in America.
4．It’s autumn in April in Sydney.
5．It’s summer here in April 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
