选出每组不同类型的单词。 (1)A. colorful B. yellow C. green D. red (2)A. sharpener B. pencil C. bag D. hello (3)A. room B. phone C. sofa D. fridge (4)A. finger B. hand C. body D. foot (5)A. elephant B. squirrel C. mouse D. bird (6)A. family B. grandfather C. father D. uncle (7)A. hamburger B. hot dog C. ice-cream D. lunch (8)A. peach B. pear C. orange D. fruit (9)A. jeep B. taxi C. walk D. bus (10)A. desk B. open C. door D. chair