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.__________?