关于中鼻甲的叙述,不正确的是()
A.属于筛骨的一部分
B.为筛窦内侧壁的标志,可分为前、后2部分
C.前为蝶腭孔
D.后有鼻堤
E.为手术重要的结构
参考答案:B, C, D
患者,女,27岁。三天来白带增多,色白如豆渣样,外阴痒,舌苔薄,脉细濡。治疗应首选的方剂是()。
A.完带汤
B.龙胆泻肝汤
C.阳和汤
D.萆薢渗湿汤
E.归脾汤
In the last few years, great changes _________ in China. [ ]
A. were happened
B. have been happened
C. have happened
D. happened