A.屬于濕陷性土; B.無(wú)法判定; C.不屬于濕陷性土; D.屬于松散土;
A.3~5m; B.2~4m; C.5~7m; D.大于5m;
A.互層; B.夾層; C.夾薄層; D.交錯(cuò)層;