根据下面资料，回答47-50题
Would You Marry the Same Person Again


In which country are respondents over 45 more likely to feel happily matched than younger people

A.停车库可设在高层，多层民用建筑的底层或贴邻建造
B.直接在人员密集的公共场所和托儿所、幼儿园、病房的上面、下面或贴邻建造停车时，必须用防火墙隔开
C.当病房楼与汽车库有完全的防火分隔时，其地下可设汽车库
D.停车库内设修理车位时.停车部位与修理车位之间，应设防火隔墙