_____ to know Professor Zhang. [ ]
A. He said
B. I said
C. He is said
D. It says
答案:C
保险公估机构应当自投保职业责任保险或者缴存保证金之日起( )日内,将职业责任保险保单复印件或者保证金存款协议复印件、保证金入账原始凭证复印件报送中国保监会。
A.10 B.20C.30 D.60