组织自然通风设计时可不考虑()。
A.朝向
B.建筑物间距
C.立面色彩
D.建筑物的合理布置
参考答案:C
解析:A、B、D均影响通风,C无关。
It's possible that I'm not fit to be a teacher as you, but ____ , I'll have a try. [ ]
A. somehow
B. anyhow
C. therefore
D. otherwise
泡沫灭火器一般有几种型式?筒内溶液多长时间更换一次?