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Hi, I’m Li Lei. I’m from China. I like autumn best. It’s windy and cool. The sky is blue and the leaves are colourful. I can go for a walk and do sports in the park. Autumn is golden and farmers are busy. The Mid-autumn Festival is in autumn. My family get together and eat moon cakes. At night, we have a big dinner.
1．Li Lei likes autumn best.2．Li Lei is from Canada.
3．Li Lei can go for a walk and go swimming in autumn.
4．It’s cool and windy in autumn.
5．The Mid-autumn Festival is in autumn.
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
