问题 选择题 Choose the different words. 选出不同类的单词。( ) 1. A. chair ( ) 2. A. she ( ) 3. A. blackboard ( ) 4. A. twenty ( ) 5. A. erasers B. desk B. eraser B. chalk B. desk B. blue C. pen C. pencil C. your C. forty C. pens 答案 答案：A
