问题 补全对话，情景问答 情景会话，我会说。A. Wow! Good.B. What's in it?C. Look! Thirty books, forty pencils, five rulers and ten penal-cases.D. My schoolbag is heavy.1. _______________2. _______________3. _______________4. _______________ 答案 1. D 2. B 3. C 4. A
