1let's try部分翻译。Listen and tick.Which is John's picture?Chen Jie:丁he yellow picture is mine.Are these all ours?
知识梳理【重点短语】1.make sure 确信;确认2.beat against... 拍打……3. fall asleep 进人梦乡；睡着4. die down 逐渐变弱；逐渐消失5. wake up 醒来6. in a mess 一团糟7. break...
