Northern杂交和Southern杂交的根本区别在于______和______。
参考答案:样品的区别 电泳方式的区别
假定某商业银行吸收到1000万元原始存款,然后贷款给客户,法定存款准备金率为12%,超额准备金率为3%,现金漏损率为5%,则存款乘数是()。
A.5
B.6.7
C.10
D.20
--- Can I use the fax on the table, sir?
--- In no case _____ to use the fax for personal affairs.
A.anyone is allowed
B.nobody is allowed
C.is anyone allowed
D.is nobody allowed