根据设计要求,在桩身完整性检测时,检测桩身缺陷及其位置,判定桩身完整性类别,采用的方法是( )。
A.载荷试验法 B.承载力法 C.低应变法 D.高应变法
参考答案:C
Tomorrow is Father's Day. I don't know . [ ]
A. what can I do for my father
B. what I will get for my father
C. where I went with my father
D. where will I go with my father
发展中国家解决城市失业的根本途径是( )。
A.扩大城市规模B.增加对城市的投入C.限制农民向城市迁移D.消灭城乡差别