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”.     1    

It's true that turning off lights for just one hour saves only a small amount of power.    2    On one level, joining in Earth Hour makes people think about the problem of climate change and what we can do in everyday life to protect nature.

But on another level, a large number of people’s acting together sends a powerful message to governments and companies.     3     They begin considering green issues when big decisions.

The logo(标识) of Earth Hour is “60+” .The number 60 is for the 60 minutes of Earth Hour.     4     In fact, people who join in Earth Hour say that taking part makes them want to do more for the environment.

    5     Musicians give concerts by playing acoustic(原声的) instruments instead of electric ones, and using candles instead of electric lights. Celebrity chefs have created special recipes for families to prepare and eat by candlelight. Tree-planting sessions, group walks and runs are also among the options.

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.

2 . Whether you prefer history, art, special programming or something altogether different, the Museums in Atlanta will impress and delight you.

High Museum of Art

As one of the top art museums in the Southeast, High Museum of Art has an extensive collection of 19th and 20th-century American art and a significant amount of European artwork. There is a growing collection of African American art as well as modern and contemporary art. It is distinguished as the only major museum in North America to have a department specifically devoted to folk and self-taught art.

Delta Flight Museum

The Delta Flight Museum is an aviation and corporate museum located near the airline’s main hub. It is a nonprofit organization relying on volunteers, donations, special event rentals and Museum Store sales. It is considered an ongoing project and it collects various items year round.

Fernbank Museum of Natural History

Located along Ponce, the Fernbank Museum of Natural History is an interactive museum that will appeal to people of all ages. Permanent exhibits include dinosaur fossils and massive skeletons. Regularly scheduled educational and social events add to the appeal. The museum is also home to a five-story IMAX theater airing acclaimed nature films.

Children’s Museum of Atlanta

Founded in 1988 as a “Museum Without Walls,” the 16,316-square-foot museum includes exhibits designed for children under the age of nine and hosts field trips from schools and learning centers. The Imaginators invent fun hands-on activities for children, and create terrific programming, including original and lively 20-minute mini-musicals.

1. What’s the most distinct feature of High Museum of Art?

A．It has an extensive collection.

B．It has a folk and self-taught art section.

C．It’s the top art museum in the Southeast.

D．It has collections of modern and contemporary art.

2. In which museum can you watch fantastic IMAX films?

A．High Museum of Art.	B．Delta Flight Museum.
C．Fernbank Museum of Natural History.	D．Children’s Museum of Atlanta.

3. What are available in Children’s Museum of Atlanta?

A．Educational and social events.

B．Field trips and hands-on activities.

C．Original and lively 20-minute mini-movies.

D．Exhibits about dinosaur fossils and massive skeletons.