女患者,49岁,带下量多,色淡黄,质粘稠,无臭气,四肢不温,神疲肢倦,纳少便溏,舌淡,苔白腻,脉缓弱,中医辨证为:
A.肾阳虚B.肾阴虚C.湿热D.脾虚E.热毒
参考答案:D
Peter graduated from university in 1998. He ____ in a high school ever since.
A.works
B.is working
C.worked
D.has worked
属于单环β-内酰胺类抗生素的是()。
A.磷霉素
B.阿卡米星
C.克拉维酸钾
D.氨曲南
E.头孢美唑