A.163kPa B.175kPa C.182kPa D.192kPa
A.1.0,1.0 B.1.0,0.0 C.0.0,0.0 D.0.0,1.0
A.明挖回填截水槽 B.水平鋪蓋 C.截水槽+混凝土防滲墻 D.截水槽+水平鋪蓋