易致皮肤、口唇、鼻咽干燥的病因是()
A.火邪
B.寒邪
C.湿邪
D.燥邪
E.瘀血
参考答案:D
Thereportersaid that theUFO east to westwhenhesawit.
A.travels
B.traveled
C.was traveling
D.has traveled
作图题:中继阀过充位作用如何?(绘图说明)