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【多选题】
下列关于构造柱叙述正确的是( )A.
为了便于检查构造柱施工质量，构造柱宜有一面外露，施工砌墙后浇柱
B.
构造柱可不单独设置基础，一般从室外地坪以下500mm或基础圈梁处开始设置
C.
构造柱截面尺寸不小于240×180mm
D.
构造柱纵向钢筋宜采用4Φ12，箍筋间距不宜大于250mm
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举一反三
【简答题】趋势比率分析是指。
【简答题】Since there are so much information for us to remember every day , we must s_________ the important points.
【单选题】(2014·孝感模拟)已知下列结论： ①若a=b,b=c,则a=c; ②若a∥b,b∥c,则a∥c; ③|a·b|=|a|·|b|; ④若a·b=a·c,则b=c的逆命题. 其中正确的是( )
A.
①②
B.
①④
C.
①②③
D.
①②④
【简答题】The percentage of immigrants (including those unlawfully present) in the United States has been creeping upward for years. At 12.6 percent, it is now higher than at any point since the mid-1920s. We a...
【单选题】下面正确的函数定义形式为( )。
A.
void fun()；{}
B.
void fun(int x；int y) {}
C.
void fun() {}
D.
void fun(int x，y) {}
【单选题】We are a company having been dealing export of textiles( 纺织品 ) since 1970s.
A.
in
B.
at
C.
into
D.
with
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