阅读下列短文, 从所给的A、B、C和D项中选出最佳选项。People around the world work together to help our planet on Earth Day, April 22. But in fact, lots of people protect the Earth all year long. They are Earth heroes(英雄). And some kids do, too. We have four kids here, telling you that you can help even if you are a child.
Saving the frogs
John is from the USA. He always loves frogs. When John was 5, he learned their living places were in danger. So John started a group, For the Love of Frogs. They sold toy frogs to collect money to help frogs. John is now 10 and the group has more than $ 20,000 to protect frogs!
Growing right
Mandy lives in a city in India. She saw a wasteland near her house at 15. She turned it into a garden. She used native plants that lived or grew around her city. Native plants could make insects like butterflies and animals come to her area.
Mandy is now 18. She is teaching people about native plants." The way to reuse the wasteland is not just to plant any tree," she said." It is to make sure that you grow the right plants in the area."
Cleaning up
Zhang Min, 13, and Zhang Jie, 15, live in a city in China. To fight plastic pollution, they made a plan. They wanted to clean up plastic waste in the Pearl River.
Zhang Min and Zhang Jie put up posters at school to make people care more about plastic waste." You need to have people talk to one another," Zhang Jie said," Everyone can do something to help."