虚性病机是指()
A.邪气亢盛,正气已衰
B.邪气亢盛,正气未衰
C.正气亏虚,邪气不太盛
D.正气不虚,邪气不太盛
E.邪气亢盛
参考答案:C
.You______ be driven out of the school if you dare to cheat in the exam.
A.should
B.would
C.will
D.shall
简述由微机时钟引起的噪声的发生机理并举出实例和特征。