下列______场所的照明宜采用冷色表(>5300K)的光源。
A. 热加工车间
B. 病房
C. 办公室
D. 检验室
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确定围护结构最小传热阻公式中,在选择冬季室外计算温度值时,按热惰性指标将围护结构分成______。
A. 二类
B. 三类
C. 四类
D. 五类
若想增加砖墙的保温性能,充分利用太阳能,采取下列______是不合理的。
A. 增加砖墙的厚度
B. 增设一保温材料层
C. 设置封闭空气间层
D. 砖墙外表面做浅色饰面
评价围护结构保温性能,下列______是主要指标。
A. 围护结构的厚度
B. 围护结构的传热阻
C. 热惰性指标
D. 材料的导热系数
The following paragraphs are taken from the text, followed by a list of words or expressions. Choose the one that best completes each of the sentences.Soon he 1 out of the back seat and said, "I’m going to 2 over the bridge. It’s about three blocks 3 there. There is an old, white two-story house 4 the left side just before you 5 the bridge. Magpie’s brother just got out of the Nebraska State Reformatory and he is staying there with his old lady, and that’s 6 Magpie is." Nobody spoke but Elgie 7 over, his bloodshot eyes filled with sorrow and 8 . He stood in front of us for a 9 and then 10 us to go into the living room. The room was 11 with people 12 in silence, and finally Elgie said, quietly, "They 13 him." A. moment B. shot C. on D. walk E. came F. got G. misery H. sitting I. cross J. down K. gestured L. filled M. where