试题与答案

特重、重交通混凝土路面宜采用()水泥或()水泥;中、轻交通的路面也可采用()水泥。

题型:填空题

题目:

特重、重交通混凝土路面宜采用()水泥或()水泥;中、轻交通的路面也可采用()水泥。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A, B, C

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