一切质变都是发展。()
参考答案:错
I’m sorry to keep you _______ for almost two hours. [ ]
A. wait
B. to wait
C. waiting
D. waited
患者,女,36岁,已婚。面色萎黄,神疲乏力,气短懒言,食少便溏,月经淋漓不断,经血色淡,舌淡无苔,脉沉细无力。其病机是
A.脾不统血
B.脾肾阳虚
C.气血两虚
D.脾肺气虚
E.肝血不足