否定市场出清假设,利用非均衡分析方法对市场失灵的微观原因进行探讨的是().
A.新古典综合派
B.新古典宏观经济学
C.理性预期学派
D.新凯恩斯主义
参考答案:D
It's the third time _______ late this month.
[ ]
A. that you arrived
B. when you arrived
C. that you've arrived
D. when you've arrived
由n位寄存器组成的扭环移位寄存器可以构成()进制计数器。
A、n
B、2n
C、4n
D、6n