问题
单项选择题
《高层民用建筑设计防火规范》规定,建筑物直通室外的安全出口上方,应设置宽度最小为()的防火挑檐
A.0.80m
B.0.90m
C.0.75m
D.1.00m
答案
参考答案:D
《高层民用建筑设计防火规范》规定,建筑物直通室外的安全出口上方,应设置宽度最小为()的防火挑檐
A.0.80m
B.0.90m
C.0.75m
D.1.00m
参考答案:D
最近,很多中学生都纷纷开起了自己的博客。对于这一现象,存在两种不同的观点:
参考词汇:开博客open one’s blog Nowadays, there is a common phenomenon(现象) that more and more high school students open their own blogs on the Internet. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ |