某商务写字楼，地上十五层，地下一层，建筑高度为45m，每层建筑面积为2800m2，且
题型：单项选择题 案例分析题
问题：
某商务写字楼，地上十五层，地下一层，建筑高度为45m，每层建筑面积为2800m2，且地上每层有一条宽度为2.5m，长度为50m的内走道，请回答以下问题：
该建筑的火灾自动报警系统的保护对象为（）。
A.特级
B.一级
C.一级或二级
D.二级
题型：单项选择题 案例分析题
根据对话内容写出单词，注意单词的正确形式(共5个空格，每个空格1分，满分5分)
小题1:A : Do you think outdoor ___________ are good for our health. ?
B: Yes, I often go hiking and cycling at weekends .
小题2:A: Giant pandas are in ________ now .
B: Yes ,we must help them survive in the wild .
小题3:A: Many animals lose their ________ because people buy furs.
B: I don’t think that’s right .
小题4: A: Did you go to the cine
ma last Sunday ?
B: No, I stayed at home and packed my bag ________ .
小题5: A: What’s Millie like ?
B: She is very ________ and often shares her food with us .
