问题 选择题 读一读,选一选。( ) 1. What are you wearing?( ) 2. Thanks. ( ) 3. How many triangles?( ) 4. Who is tall? ( ) 5. What's your favourite colour?A. You are welcome.B. Jenny.C. I'm wearing a white shirt. D. Brown.E. Four triangles. 答案 答案:C