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【单选题】
固溶处理需要 ___ 。
A.
缓慢冷却
B.
等温转变
C.
快速冷却
D.
随炉冷却
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【多选题】蒸压加气混凝土砌块(GB/T11968-2006)标准中,蒸压加气混凝土砌块出厂检验的项目包括()。
A.
尺寸偏差
B.
外观质量
C.
立方体抗压强度
D.
干密度
【简答题】根据下列短文内容,在短文后的空格处填上一个恰当的词,使短文完整、通顺。 Rice is a big part of Chinese life. In the past, people greeted each other by 1. 'Have you had your rice?' And some people 2. say it today. China is the world's lar...
【简答题】Passage 1 There are many kinds of food in the world. Scientists learn a lot about them. They say that there are some kinds of food people must eat every day. For example, people must eat some green an...
【简答题】There are many kinds of food in the world. Scientists learn a lot about them. They say that there are some kinds of food people must eat every day. For example, people must eat some green and yellow v...
【判断题】地址映射是指将程序空间中的物理地址变为内存空间的逻辑地址。
A.
正确
B.
错误
【判断题】债券有可能到期无法偿还本金,所以不应该投资。
A.
正确
B.
错误
【多选题】蒸压加气混凝土砌块出厂检验的项目包括()。
A.
尺寸偏差
B.
外观质量
C.
立方体抗压强度
D.
干密度
【简答题】阅读理解。 Scientists have learned a lot about the kinds of food people need.  They say there are some kinds of food that people should eat every day. They are (1) green and yellow vegctables of all kinds;...
【多选题】蒸压加气混凝土砌块的出厂检验项目包括( )。
A.
尺寸偏差
B.
外观质量
C.
立方体抗压强度
D.
抗冻性
E.
干密度
【判断题】蒸压加气混凝土砌块(GB/T11968-2006)标准中,蒸压加气混凝土砌块出厂检验的项目包括尺寸偏差、外观质量、立方体抗压强度及干密度。
A.
正确
B.
错误
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