(IP 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (PP-TMP 
      (ADVP 
        (AD 直))
                    
      (PP 
        (P 至)
                    
        (NP 
          (NT 今天))))
                    
    (ADVP 
      (AD 仍))
                    
    (VP 
      (VV 保留)
                    
      (NP-OBJ 
        (CP 
          (WHNP-1 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-1))
                    
              (VP 
                (ADVP 
                  (AD 十分))
                    
                (VP 
                  (VA 质朴))))
                    
            (DEC 的)))
                    
        (NP 
          (NN 面貌))))))
arg0: 
                    *T*-1 
                
argm: 
                    十分