其结果可判定为弱阳性者为:()
A.红肿明显,丘疹或疱疹
B.红斑明显
C.水肿性红斑、丘疹
D.轻微发红
E.无改变
参考答案:B
—Would you like to come to dinner tonight?
—I will ________ I'm not too busy. [ ]
A. and
B. if
C. so
D. but
能化瘀止血,理气止痛的药物是()
A.降香
B.三七
C.茜草
D.仙鹤草
E.苎麻根