一、选择填空。
1. Which kind of animals have long legs and neck?
A. Pandas B. Penguins C. Giraffes
2. –Why do you like koala bears?
--_____ they are cute and smart.
A. And B. For C. Because
3. ______ is the biggest animal on the earth?
A. An elephant B. A koala C. A giraffe
