Ⅰ.短语互译
1.close down ________________________________________
答案：停止播音，关闭
2.enjoy doing ________________________________________
答案：喜欢做某事
3.keep studying ________________________________________
答案：继续学习
4.come this way________________________________________
答案：这边来
5.look out for ________________________________________
答案：当心，小心
