单项选择题
A.11.6,0.4,粉质黏土 B.9.6,0.224,粉土 C.11.6,0.224,粉质黏土 D.9.6,0.4,粉土
A.0.5M,0.5M B. C.0.4M,0.6M D.0.6M,0.4M
A.A B.B C.C D.D