承台受弯承载力与下列______项值接近。A.619.57kN·mB.629.60kN·mC.643.65kN·mD.656.73kN·m 承台受弯承载力与下列______项值接近。A.619.57kN·mB.629.60kN·mC.643.65kN·mD.656.73kN·m 参考答案 查看答案