问题 选择题 选出下列不同类的单词。( ) 1. A. rice( ) 2. A. thin( ) 3. A. thirty( ) 4. A. bedroom( ) 5. A. spoonB. soupB. longB. pencil B. doorB. waterC. lightC. shortC. twenty C. wallC. plateD. bread D. sportsD. fiftyD. windowD. fork 答案 1. C 2. D 3. B 4. A 5. B