Every year，tens of thousands of kids aged 3 to 13 become Junior Rangers in different national parks across America.At Yosemite alone，more than 20，000 kids take part in the Yosemite Junior Ranger Program.If you want to be a Junior Ranger，you need to learn about the natural and cultural history .and make a promise to be a national park protector.

Here Is How YOU Can Become a Junior Ranger!

Earn yourself an official Junior Ranger Badge!You could become a Yosemite's Junior Ranger today by completing the following steps：

• Buy your Junior Ranger Handbook in the nearest Visitor Center.

• Complete the pages in the handbook.

• Pick up rubbish.

• Attend a Guided Program.

• Return your completed handbook and a bag of rubbish to the Visitor Center.

• Make your official Junior Ranger Promise at a ceremony.

• Get your official Junior Ranger Badge.

After you become a Junior Ranger，you are encouraged to share your ranger stories with your friends，teachers and families.

（1）Who can become Junior Rangers？ 　 　

A．	Children.
B．	Parents.
C．	Teachers.
D．	Officers.

（2）What should Junior Rangers promise to do？ 　 　

A．	Read the handbook.
B．	Learn American history.
C．	Share ranger stories.
D．	Protect the national parks.

（3）Before getting Yosemite's Junior Ranger Badges，they should complete 　 　.

A．	four steps
B．	five steps
C．	six steps
D．	seven steps