1. 三月是一年中的第三个月。
____ is the ____ month of the year.
2. 人们可以看见到处都是绿色的树和绿色的草。
People can see green ____ and green ____ ____.
3. 他们想要阻止大风天气的风沙,让空气更洁净。
They want to ____ the sand on windy days and ____ ____ ____ ____.
4. 四月是一年中的第四个月。
____ is the ____ month of the year.
5. 在复活节期间,孩子们会得到五颜六色的复活节彩蛋。
____ ____, children get ____ ____ ____.

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

