混凝土表面出现滑移流淌现象表明()。
A.水灰比大
B.水灰比小
C.骨料不均匀
参考答案:A
People were excited when they saw “Monkey King” 2014 the Yellow River Estuary (入海口,河口) International Marathon.
A.losing
B.running
C.refusing
D.forgetting
框架结构模板的拆除顺序一般是()。
A.柱→楼板→梁侧板→梁底板
B.梁侧板→梁底板→楼板→柱
C.柱→梁侧板→梁底板→楼板
D.-梁底板→梁侧板→楼板→柱