Lei Feng ____ a lot of things for others in his life, people thanked him for what he _____.[ ]

A. did; had done            

B. had done; had done

C. had done; did                

D. did; did  

分红保险的红利实质上是保险公司的盈余。盈余就是保单______的那部分价值。

A．资产价值高于负债
B．负债高于所有者权益
C．资产份额高于未来负债
D．总资产高于所有者权益