Nearly 150 world leaders were meeting in Paris, France, at the United Nations’ Conference of the Parties (COP). They were working hard to help solve climate (气候) change. That was an important meeting since so many countries were trying to solve the problem.
And it has added up. So the leaders knew they needed to act fast. And since climate change doesn’t stay inside a country, it connects us all. We need to agree on what changes should be made and then keep to the plan.
*Remember to turn the lights off at home when you’re not in that room.
*Recycle as much as you can.
*Ride your bike or walk when you can instead of using the car.
A.What can we do as everyday people? |
B.The earth’s temperature has been rising over time. |
C.So, what was the plan agreed on at the meeting? |
D.Unluckily, humans are causing this problem because of some choices we make and actions we take. |
E.Often the little decisions can make a difference. |
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