选出每组中不同类的单词。 | |||
( ) 1. A. food ( ) 2. A. teacher ( ) 3. A. pen ( ) 4. A. wind ( ) 5. A. five |
B. breakfast B. doctor B. pencil B. snow B. fifty |
C. lunch C. student C. apple C. cloud C. fifth |
D. supper D. school D. eraser D. weather D. fifteen |