患者高某,在施工工地口腔颌面部严重创伤,急诊入院
采集病史时应特别注意询问()
A.受伤时间
B.致伤原因
C.有无昏迷史
D.疼痛部位及性质
E.伴随症状
参考答案:C
Mike went boating with his friends last weekend. They ______ a good time.
A.have
B.had
C.will have
D.are having
岩石的破坏方式主要是拉断、剪断、塑性变形等。()