(IP 
  (NP-TPC 
    (QP 
      (CD 一)
                    
      (CLP 
        (M 段)))
                    
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (IP 
        (NP-TPC 
          (-NONE- *T*-1))
                    
        (NP-SBJ 
          (NN 造价))
                    
        (VP 
          (QP-PRD 
            (ADVP 
              (AD 近))
                    
            (QP 
              (CD 五百万)
                    
              (CLP 
                (M 元)))))))
                    
    (PU 、)
                    
    (CP 
      (WHNP-2 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *pro*))
                    
          (VP 
            (PP-MNR 
              (P 按照)
                    
              (NP 
                (NP-APP 
                  (QP 
                    (CD 百)
                    
                    (CLP 
                      (M 年)))
                    
                  (QP 
                    (CD 一))
                    
                  (NP 
                    (NN 遇)))
                    
                (NP 
                  (NN 标准))))
                    
            (VP 
              (VV 设计)
                    
              (NP-OBJ 
                (-NONE- *T*-2)))))
                    
        (DEC 的)))
                    
    (NP 
      (NN 标准)
                    
      (NN 海塘)))
                    
  (PU ，)
                    
  (LCP-SBJ 
    (NP 
      (DNP 
        (NP 
          (ADJP 
            (JJ 关键))
                    
          (NP 
            (NN 部位)))
                    
        (DEG 的))
                    
      (NP 
        (NN 基础)
                    
        (NN 沉井)))
                    
    (LC 中))
                    
  (PU ，)
                    
  (VP 
    (ADVP 
      (AD 竟然))
                    
    (VP 
      (LB 被)
                    
      (IP-OBJ 
        (NP-SBJ 
          (NN 施工)
                    
          (NN 单位))
                    
        (VP 
          (PP-MNR 
            (P 用)
                    
            (NP 
              (NN 泥沙)))
                    
          (VP 
            (VP 
              (VV 代替)
                    
              (NP-OBJ 
                (NN 混凝土)))
                    
            (VP 
              (VV 回填)
                    
              (AS 了)
                    
              (VV 进去))))))))
arg0: 
                    泥沙 	  
                
arg1: 
                    关键 部位 的 基础 沉井 中 
                
arg1: 
                    一 段 *OP* *T*-1 造价 近 五百万 元 、 *OP* *pro* 按照 百 年 一 遇 标准 设计 *T*-2 的 标准 海塘 
                
argM: 
                    竟然