问题 选择题 读一读，选出不同类的单词。( ) 1. A. doctor ( ) 2. A. flower ( ) 3. A. China ( ) 4. A. classmate ( ) 5. A. ruler ( ) 6. A. window B. teacher B. cat B. America B. friend B. aunt B. driver C. sister C. grass C. pretty C. desk C. uncle C. door 答案 答案：A
