How many ways can be used to find a world’s definition using Google? There are ____________ ways to find a world’s definition using Google.

What should you do first to find a word’s definition using Google?

The charity is trying to find ways to save and __________ the world's endangered animal species.

A、

the charity is trying to find ways to protect

to find ways to protect

protect

______ ______ uses the tools of economics to find ways to protect (保护) and restore (恢复) the world’s natural

Environmental Economics ues the tools of economics to find ways to protect (保护) and restore (恢复) the