患儿,症见口腔舌面满布溃疡,烦躁不宁,啼哭叫扰,口臭涎多,大便于结,舌红苔黄。其辨证属于
A.心火上炎B.肺热壅盛C.风热乘脾D.肝胆火旺E.肝胆湿热
参考答案:C
As a serious candidate, you should try your best to make a good ______ on everyone you meet.
A.position
B.impression
C.decision
D.situation
简要概括秦汉王朝、三国两晋南北朝、唐朝、宋元时代、明清时期的时代特征。