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Yesterday was Saturday, Zara got up at 7 o'clock. But it was raining and she couldn't go out to play. She felt bored. She helped her mum make a cake. After that she was hungry. She ate the cake with mum. That's delicious. She was very thirsty, so she drank some water. Then the rain stopped. Zara went out to play. She was very happy.
1．Zara got up at 8 o'clock.2．Yesterday was Sunny.
3．She was hungry. She ate noodles with mum.
4．The rain stopped. Zara went out to play.
5．She didn't help mum.
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
