问题
翻译题
基本词组
1．为了___________
2．垂下它的尾巴___________
3．一个警报___________
4．上上下下地___________
5．对……表现出兴趣___________
6．随身携带___________
7．一会儿___________
答案
1. in order to 2. lower its tail 3. an alert 4. up and down 5. show an interest in
6. take...with 7. for a while