风湿心痹早期的主要病机是
A.血瘀水饮,脾肾两虚B.水湿内停,阳气虚衰C.心脉瘀阻,气阴两虚D.心脉瘀阻,心气不足E.心脉瘀阻,心阳耗损
参考答案:D
He is ready ______ someone to his class. [ ]
A. introduce
B. introduced
C. to introduce
D. introducing
为提高脓毒症病人血培养阳性率,抽血时间最好在
A.寒战开始时
B.寒战结束时
C.发热开始时
D.发热结束时
E.预计寒战发热前