找出与其他三个不同类的单词。 |
( ) 1. A. winter ( ) 2. A. fever ( ) 3. A. guess ( ) 4. A. red ( ) 5. A. foot |
B. autumn B. stomachache B. light B. pen B. leg |
C. summer C. headache C. water C. black C. book |
D. cool D. medicine D. soil D. blue D. head |