问题 选择题 选出不同类的单词。( ) 1. A. Chinese( ) 2. A. train ( ) 3. A. cleaner ( ) 4. A. boy ( ) 5. A. bookstoreB. EnglishB. bikeB. danceB. teacher B. officeC. art C. bus stopC. singer C. home C. hospitalD. pictureD. subwayD. driverD. girlD. singer 答案 1. D 2. C 3. B 4. C 5. D