找出不是同一类的单词。
( ) 1. A. twenty B. monkey C. thirty
( ) 2. A. fridge B. table C. cute
( ) 3. A. juice B. cake C. hamburger
( ) 4. A. skate B. sofa C. swim
( ) 5. A. apple B. bird C. orange
( ) 6. A. door B. sticker C. bed
( ) 7. A. doll B. basketball C. football
( ) 8. A. she B. he C. my