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Yesterday was Sunday. It was sunny and cool. In the morning, I went to the park with my friends. We played games and ran everywhere. We were excited. Then I heard a noise in the grass. We looked into the grass and an animal went out. We were scared and ran away. The dog ran after us and jumped “Woof! Woof!” Oh, it was a little dog. We were happy again.
1．Yesterday was _____. ( )| A．Saturday | B．Monday | C．Sunday |
| A．cool | B．rainy | C．cloudy |
| A．got a gift | B．heard a noise | C．rode a bike |
| A．rabbit | B．cat | C．dog |
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
