(IP (NP-SBJ (CP (WHNP-34 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-34))
(VP (ADVP (AD 最))
(VP (VV 让)
(NP-OBJ (NN 人))
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 啧啧称奇))))))
(DEC 的))))
(VP (VC 是)
(PU ，)
(IP-PRD (NP-PN-SBJ (NR 好市多))
(VP (VV 坚持)
(NP-OBJ (NN 会员)
(NN 收费))))))
ARG0: *PRO*
REL: 啧啧称奇