找出不同类的单词,把序号写在提前的括号内。 ( ) 1. A. in B. under C. desk ( ) 2. A. two B. not C. one ( ) 3. A. father B. Mike C. brother ( ) 4. A. where B. what C. beautiful ( ) 5. A. bird B. cake C. sweet ( ) 6. A.your B. close C. talk ( ) 7. A.sit B. open C.door ( ) 8. A. shout B.eat C. milk