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用加热钢坯轧成的条型成品钢筋,称为( )

单选题
2021-09-02 13:46
A、热处理钢筋
B、热轧钢筋
C、预应力混凝土热处理钢筋
D、冷加工钢筋
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正确答案
B

试题解析

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用加热钢坯轧成的条型成品钢筋,称为(     )

设a=5,b=4,c=3,d=2,则表达式3>2术b Or a=c And b<>c Or c>d的值是
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