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【多选题】
下列( )选项中,可以要求砂浆的流动性大些。 ��
A.
多孔吸水的材料
B.
干热的天气
C.
手工操作砂浆
D.
密实不吸水砌体材料
E.
砌筑砂浆
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参考答案:
举一反三
【单选题】具有强烈的资产阶级民族主义色彩,于20世纪初在我国兴起,其内涵为“教育是国家的工具,教育是国家的任务,其主旨在于以国家为中心,反对社会革命,通过加强国家的观念来实现国家的统一与独立。”这个教育思潮是( )
A.
国家主义教育思潮
B.
职业教育思潮
C.
科学教育思潮
D.
工读主义教育思潮
【简答题】A Leaders shape history and here is a selection of the most remarkable views into these public figures plus first­hand accounts by those with access to them. Margaret Thatcher by Charles Moore (...
【简答题】Fill in each blank with one suitable word if necessary Here is a selection from what the pupils in Britain thought about their schools. David, 15.But what is the main purpose of schools - to educate y...
【单选题】“一母生九子,九子各不同”、“一棵树上长不出两片完全相同的叶子”,这种现象表现在每个人的行为方式、行为产品与工作绩效之中,无论是同一个体的各种素质比较,还是不同个体的同一素质比较,真可谓“横看成岭侧成峰,远近高低各不同”。这句话体现了素质特性中的()
A.
可塑性
B.
内在性
C.
差异性
D.
表出性
【判断题】利用矩阵的初等变化求A的逆矩阵时只能对(A|E)做行变换
A.
正确
B.
错误
【单选题】已启盖的无菌溶液可保存(易)
A.
4小时
B.
8小时
C.
12小时
D.
24小时
E.
48小时
【简答题】Spring is just around the corner and it’s a time to get outside and enjoy the great outdoors.Here is a selection of festivals around the country that are a great excuse to travel and get back in the s...
【简答题】Spring is just around the corner and it’s a time to get outside and enjoy the great outdoors. Here is a selection of festivals around the country that are a great excuse to travel and get back in the ...
【简答题】Here is a selection from what the pupils in Britain thought about their schools. David, 15.But what is the main purpose of schools - to educate young people so that when they go out into the (1)_____ ...
【简答题】Here is a selection from what the pupils in Britain thought about their schools. David, 15.But what is the main purpose of schools - to educate young people so that when they go out into the (1)_____ ...
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