保险公司应当建立有效的保险代理业务管理制度和流程，设立保险代理机构及其分支机构登记簿和（）。

A.保险业务账簿

B.保险代理人员档案

C.保险业务安全管理机制

D.保险代理业务账簿

Nasreddin had a shed(棚子)behind his house. It had no lights in it. One night he went out to the shed to get his ladders(梯子)and lost his ring(戒指)there. He left the ladder, went out into the street and began to look around.
One of his friends saw him in the street outside his house, and said to him, " Hello, Nasreddin, what are you looking for"
"My ring , "answered Nasreddin. "It fell off my finger. It is a silver(银的)ring with a red stone in it." "Oh, yes. "said the friend. "I remember it. I will help you to look for it. Where did you lose it"
"In my shed."
"But why don’t you look for it there"
"Don’t be foolish! It is quite dark in my shed, how can I find my ring there Here there is light from the lamps in the street.\

What do you think of Nasreddin
A. Clever.B. Foolish.C. Poor.