发现的埋藏物一律归国家。 ( )
参考答案:错
So excited _____ that he couldn’t say a word.
A.was he
B.he was
C.did he be
D.did he was
为了使坝体与地面很好地结合,在坝体填筑前必须先( )。
A.测设坝轴线 B.设置永久性水准点C.测量高程 D.清基