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【单选题】
某汽修车间为等高单层双跨排架钢结构厂房，构件均采用焊接实腹H型截面，计算简图如下图所示。梁与柱为刚性连接，屋面采用彩钢压型板及轻型檩条。厂房纵向柱距为7.5m，柱下端与基础刚接。钢材均采用Q235-B，焊条为E43型。 A轴线边柱上端与屋面接，上、下截面及截面特性如下图所示。下轴力及弯矩设计值分别为N=1037kN，M x =830kN·m；排架平面内下的计算长度系数μ=1.3。试问，当对下进行弯矩作用平面内稳定性验算时，截面上最大压应力设计值（N／mm 2 ），应与下列何项数值最为接近？（） 提示：①参数（1-0.8N/NEX′）=0.97。②等效弯矩系数β max =1.0。③柱翼缘为焰切边。A.
147
B.
157
C.
167
D.
177
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【单选题】They believed that Beijing was the right place ____ they wanted to live.
A.
which
B.
that
C.
where
D.
when
【简答题】某预测报告的正文一般有( )、( )、( )、( )几个部分。
【单选题】They believed that the merchants had conspired to undermine the nation's economic independence.
A.
uphold
B.
minimize
C.
weaken
D.
postpone
【单选题】At one time doctors discouraged taking multivitamins because they believed that multivitamins ________.
A.
could not easily be absorbed by the human body
B.
were potentially harmful to people’s health
C.
were too expensive for daily consumption
D.
could not provide any cure for vitamin deficiencies
【单选题】They believed that this was not the ______ of their campaign for equality but merely the beginning.
A.
climax
B.
summit
C.
pitch
D.
maximum
【简答题】某城市桥梁工程的钻孔灌注桩成孔方法采用正循环回转钻理，在钻孔的过程中产生了钻孔偏斜，施工人员采取了补救措施后，才使得钻孔顺利进行。
该施工单位档案管理人员对施工全过程中形成的施工技术文件进行了组卷，卷内的文件排列顺序依次是：封面、目录、文件材料和备考表。
档案管理人员编排的文件资料有：施工试验资料；竣工测量资料；测量复核及预验记录；使用功能试验记录；施工报告；施工图设计文件会审与技术交底记...
【单选题】They believed that Beijing was the right place ____ they wanted to live.
A.
which
B.
that
C.
where
D.
what
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