(NP-SBJ 
  (DNP 
    (NP 
      (QP 
        (CD 三)
                    
        (CLP 
          (M 个)))
                    
      (CP 
        (WHNP-1 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-SBJ 
              (-NONE- *T*-1))
                    
            (VP 
              (NP-ADV 
                (NP 
                  (QP 
                    (CD 单))
                    
                  (NP 
                    (NN 卵)))
                    
                (NP 
                  (QP 
                    (CD 三))
                    
                  (NP 
                    (NN 胎))))
                    
              (VP 
                (VV 发育))))
                    
          (DEC 的)))
                    
      (NP 
        (NN 男婴)))
                    
    (DEG 的))
                    
  (ADJP 
    (JJ 总体))
                    
  (NP 
    (NN 状况)))
arg0: 
                    *T*-1 
                
argm: 
                    单 卵 三 胎