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Today is Saturday. It’s warm and windy. I can wear my shirt and jeans. I ride my bike in the park. Lin Tao and Li Lei wear their T-shirt and shorts. They play basketball. But in Harbin, it’s cold. It’s snowy. People put on their coat and hats. They can make a snowman and skate(滑雪). It’s funny.
1．It’s cloudy and windy today. （______）2．I ride my bike in the park. （______）
3．It’s hot. Li Lei can wear his T-shirt and shorts. （______）
4．It’s snowy in Harbin today. （______）
5．I can make a snowman, too. （______）
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
