I feel sick. I ____________ a sore throat.[ ]
A. had
B. has
C. have
答案:C
既含苷又含酶的药物,如槐米、苦杏仁、黄芩等的炮制方法是()
A.砂炒
B.炒、蒸、燀
C.炙法
D.加热制
E.去油制霜
腹部伤口裂开的原因中,错误的是
A.老年体弱
B.营养不良
C.咳嗽
D.腹胀
E.腹部未用腹带包扎