找出不同类的单词。
(1)A. bear B. bird C. boat D.dog
(2)A. chicken B. coffee C. Coke D. crayon
(3)A. milk B. monkey C. mouse D. squirrel
(4)A. orange B. red C. brown D. mouth
(5)A. juice B. tea C. water D. bread
(6)A. eraser B. sharpener C. Super D. ruler