(IP 
  (ADVP 
    (AD 但))
                    
  (NP-SBJ 
    (QP 
      (CD 许多))
                    
    (NP 
      (NN 观众)))
                    
  (VP 
    (ADVP 
      (AD 却))
                    
    (PP-LOC 
      (P 在)
                    
      (LCP 
        (IP 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (ADVP 
              (AD 不禁))
                    
            (VP 
              (VV 莞尔))))
                    
        (LC 中)))
                    
    (PU ，)
                    
    (PP-DIR 
      (P 对)
                    
      (NP 
        (CP-APP 
          (IP 
            (NP-SBJ 
              (-NONE- *PRO*))
                    
            (VP 
              (VP 
                (NP-PRD 
                  (NN 媚眼)
                    
                  (NN 娇声)))
                    
              (PU 、)
                    
              (VP 
                (VV 浓妆艳抹))
                    
              (PU 、)
                    
              (VP 
                (VCD 
                  (VV 哗众)
                    
                  (VV 搞笑)))))
                    
          (DEC 的))
                    
        (NP 
          (NN 表演)
                    
          (NN 方式))))
                    
    (VP 
      (VV 感到)
                    
      (NP-OBJ 
        (NN 质疑)))))
arg0: 
                    *PRO*