选词填空。 A. you B. live C. I D. sleeping E. trees F. swimming G. jumping H. fast I. baby J. are K. much L. like I want to introduce (介绍 ) two animals to 1.________ . They 2._________koala and kangaroo. They 3.________in Australia. Koala likes 4._________very much, They always sleep in the5.________ . They can sleep 20 hours a day. Kangaroos like 6.___________, and they can jump very 7._________ . Sometimes you can see 8._________ kangaroos stay in their mother's pouch(育儿袋) for months. I like these two kinds of animals very 9._________.Which animal do you 10.__________?