1 . Earth Hour is organized by the World Wide Fund for Nature. It's a big event usually at the end of March every year. On this evening, people “go dark”.
It's true that turning off lights for just one hour saves only a small amount of power.
But on another level, a large number of people’s acting together sends a powerful message to governments and companies.
The logo(标识) of Earth Hour is “60+” .The number 60 is for the 60 minutes of Earth Hour.
A.But this is only the beginning. |
B.Earth Hour represents every hour of every day. |
C.After all, everyone has to answer for what they have done. |
D.Besides turning off the lights, people get involved in other events. |
E.It pushes them to take urgent measures by making changes to policies. |
F.That is, they switch off all unnecessary lights at the same time for one hour. |
G.The plus invites people to continue their action even after Earth Hour is finished. |
1. When did the library open?
A.Last week. | B.Yesterday. | C.The day before yesterday. |
A.It's tall and bright. | B.It's very modern. | C.It has no computer lab. |
A.He didn't have enough money. |
B.He didn't take his student card. |
C.He didn't want a library card. |