“脉痹不已，复感于邪，内舍于心”引起的心悸病机当为
A．水饮凌心B．痰热扰心C．瘀血阻络D．阴虚火旺E．心阳不足
参考答案：C
-----where has his brother been ?
------No one knows. He has returned home safely but his missing made the police _____ .
A．to puzzle
B．puzzling
C．puzzled
D．be puzzled
行政机关文书是行政机关在行政管理过程中形成的具有()的文书。
A.法定效力和体式
B.法律效力和体式
C.法定效力和规范体式
D.法律效力和规范体式
