卧式热交换器的安装,前封头与墙壁距离,如设计无要求,不得大于蛇形管的长度。( )
参考答案:错
The data shows _______ successful people have in common is ______ they have perseverance.[ ]
A. that what; that
B. that that; that
C. what that; what
D. all that; because
假设活期存款法定存款准备金率9.5%。超额准备金率为0.5%,现金余额为300亿元,现金漏损率为5%。试求:
在前两问的假设下: Ⅰ.若本国法定准备金率提高3个百分点,求新的均衡汇率e’; Ⅱ.若利率提高2个百分点呢(e"); Ⅲ.若准备金率和现金比率均保持不变,央行在公开市场收购27亿债券会使均衡汇率怎样变化(e’")