题型:问答题 简答题 —Can I help you? —_____. [ ]A. No, not B. Don't help me C. Yes, please D. Yes, help me 查看答案
题型:问答题 简答题 针对下列几种提高地基承载力的方法: (1)预制钢筋混凝土桩 (2)砂石桩 (3)钻孔灌注桩 (4)水泥搅拌桩 试指出下列( )项全部属于桩基础范畴。A.(1)(3) B.(1)(2)(3) C.(1)(3)(4) D.(1)(2)(3)(4) 查看答案