下列哪种担保方式的农村个人生产经营贷款不可采用可循环自助方式()。
A.房地产抵押
B.具有现金价值的人寿保单质押
C.自然人担保
D.国债质押
参考答案:C
情景对话。从B栏选出A栏最恰当的答语,并序号写在题前括号内。(5分)
小题1:Do you like soccer ball? A. December 4th.
小题2:When is your birthday? B. Jack.
小题3:What color is your box? C. They are two dollars.
小题4:Who’s your math teacher? D. It’s blue and yellow.
小题5:How much are these socks? E. No, I don’t.
安全散列算法SHA-1产生的摘要位数是______。
A.64 B.128 C.160 D.256