题目

对话填空 根据对话内容和所给首字母，在答题卡对应的空格内填入一个适当的单词，使对话意思完整，所填单词必须完整写出。Some students at Sunshine Middle School are talking online in the chatting room.Daniel: How do you use your p【1】money, my dear friends?Millie: I love buying hair clips. They are really p【2】. What about you, Simon?Simon: I like c【3】stamps. I sometimes buy them from the post office.Alice: L【4】 to music makes me feel great. I use my money to buy favounre CDs.Betty: I think reading is f【5】. I often buy some book（2011?成都）病毒是一类没有细胞结构的生物．所有病毒都由两部分构成，一是由蛋白质蛋白质组成的外壳，一是包含遗传物质的内核．根据病毒宿主的不同，病毒可分为动物病毒、植物病毒、噬菌体动物病毒、植物病毒、噬菌体三大类．