杜邦分析就是要找出影响净资产收益率的深层次原因，并提出对策。

The word （） means "doctrine that states that water belongs to the person who first makes beneficial use of it".
A.equitable
B.appropriation
C.intention
D.trademark

The phrase （） means "method of acquiring ownership to real property by possession for a statutory time period".
A.moral right
B.fee simple absolute
C.adverse possession
D.good faith