地球是我们的家园。在保护环境,拯救地球的过程中,应该做些什么,不应该做什么,根据下面的思维导图赶快把它们写下来吧!
要求:
1. 不少于40个词,已给出的词,不计入总词数。
2. 在思维导图中选取不少于3个方面的信息进行表述,可以适当发挥。
3. 文中不能出现真实姓名、校名等信息。

Protect our Earth
The Earth is our home. To protect the Earth, we should___________________________________
______________________________________________________________________________________________________________________________________________________________________
We shouldn’t_____________________________________________________________________
______________________________________________________________________________________________________________________________________________________________________

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

