应答器设备可以简单地理解为一个数据存储器和发送器
参考答案：对
根据句意及首字母提示补全单词。
1. —Can you come to my home for dinner?
—S_______, I'd love to
2. I'm ill ,so I have to see the d________
3. I have t________ much homework to do this weekend.
4. Thanks for h________ me with my English
分离规律
