| 找出下列每组单词中不同类的那一个，将序号填在前面的括号里。 |
| ( ) 1. A. purple ( ) 2. A. run ( ) 3. A. eraser ( ) 4. A. uncle ( ) 5. A. fifteen | B. green B. sharpener B. grandmother B. mother B. fifty | C. pear C. jump C. aunt C. key C. mountain |
试题答案
1. C 2. B 3. A 4. C 5. C