痫病的病机特点是脏腑亏虚为本，邪实为标，标实中最重要的是（）
A.风邪
B.火邪
C.痰浊
D.瘀血
E.肝阳
参考答案：C
They had an accident on the road and didn’t ________ at their hotel until after midnight.
A．check out
B．check in
C．check on
D．check over
采集系统建设应遵循怎样的规则？
