[[QOrDeR]]Let’s fly it! A看看我的蜡笔。
【小题2】Look at my crayons. B我有11个鸡蛋。
【小题3】I have eleven eggs. C我能看见一只鸟。
【小题4】I can see a bird. D你能看见多少只猫。
【小题5】How many cats can you see? E这是我的新朋友。
【小题6】This is my new friend. F让我们去放飞它吧!
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