选出不同类的单词。 ( ) 1. A. eat ( ) 2. A. rainy ( ) 3. A. never ( ) 4. A. shape ( ) 5. A. ears ( ) 6. A. sandwich ( ) 7. A. bathroom ( ) 8. A. under ( ) 9. A. sock ( ) 10. A. jump B. sleep B. snowy B. go B. table B. wash B. noodle B. bedroom B. write B. boot B. under C. arm C. boots C. always C. desk C. head C. airplane C. brush C. see C. dry C. inside