Nicholas Xie considers himself cleverer than others because he always ______new ideas.         [ ]

A. thinks over      

B. thinks of        

C. thinks up        

D. thinks about

我国海商法规定，因船舶转让而转让船舶保险合同的，应当取得保险人同意。未经保险人同意，船舶保险合同从船舶转让时起解除；船舶转让发生在航次之中的，船舶保险合同立即解除。