痴呆的基本病机为( )
A．肾精亏损，痰蒙清窍B．心气虚衰，心血不足C．髓减脑消，神机失用D．以虚为本，虚实夹杂E．气机不畅，血行瘀滞
参考答案：C
______ weather it is! Let's go fishing. [ ]
A. What a fine
B. How fine
C. What fine
