This is the only one of the books ________ deals with the Chinese history and the most instructive

one ________ I've read. [ ]

A. which; that  

B. that; which

C. which; which  

D. that; that

按保险金额与保险标的的实际价值的对比关系划分，保险合同可分为（）。

A.低额保险合同与超额保险合同

B.足值保险合同与非足额保险合同

C.定额保险合同与不定值保险合同

D.足额保险合同与超额保险合同