(IP (NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (DP-ADV (DT 每)
(CLP (M 天)))
(ADVP (AD 都))
(PP-PRD (P 在)
(NP (NN 亢奋)
(NN 状态)))))
(DEC 的)))
(NP (NN 考古队)))
(VP (DVP (VP (VV 夜以继日))
(DEV 地))
(VP (VV 挖掘)
(NP-OBJ (NN 古物)))))
ARG0:
REL: 夜以继日