什么材料是由水和水泥制成的?
正确答案: 混凝土
![王佩银](https://cdn.best-quiz.com/avatars/5.png)
王佩银
10000年。
![神秘?知识完美正义王者HaoW文](https://p.cdn.quizzclub.com/ql/2021-05-05/617d69fba0e34079b3ad0f4deefcf869.jpg?qv=5)
神秘?知识完美正义王者HaoW文
了解
![兔財開心果888](https://cdn.best-quiz.com/avatars/14.png)
兔財開心果888
Player #18711273, yes of course
![过客](https://cdn.best-quiz.com/avatars/0.png)
过客
也就是石灰~
![Player #18711273](https://cdn.best-quiz.com/avatars/0.png)
Player #18711273
easy
![Player #12034217](https://cdn.best-quiz.com/avatars/0.png)
Player #12034217
原來如此