气虚证月经先期的病机是
A.封藏失司,冲任不固B.统摄无权,冲任不固C.热扰冲任,血海不宁D.瘀阻冲任,血不归经E.以上都不是
参考答案:B
The (71) is a general description of the architecture of a workflow management system used by the WFMC, in which the main components and the associated interfaces are summarized. The workflow enactment service is the heart of a workflow system which consists of several (72) . In a workflow system, a process is specified using the process definition tool. Usually, processes are defined in terms of a (73) , which consists of (74) indicated using a circle, and (75) shown as a rectangle. These two components can be linked by means of a directed arc.
(71)处填()。
A.evolutionary model
B.workflow reference model
C.waterfall model
D.spiral model
痢疾属阴虚证者,治宜选用()
A.增液汤
B.润肠丸
C.桃花汤
D.驻车丸