问题 选择题 选出不同类的单词。( ) 1. A. desk( ) 2. A. good( ) 3. A. school( ) 4. A. light( ) 5. A. floor B. boardB. greatB. cakeB. computerB. doorC. farmerC. whereC. classroomC. duckC. have 答案 1. C 2. C 3. B 4. C 5. C