烧伤休克期治疗,调节补液量和补液速度最可靠的指标是
A.心率
B.血压
C.尿量
D.精神状态
E.烧伤面积
参考答案:C
5岁儿身高103cm,体重18kg,牙齿20枚,其发育状况为
A.在正常范围内
B.营养不良
C.发育迟缓
D.身材高大
E.肥胖
I was wearing a seatbelt. If I hadn’t been wearing one, I ().
A. were injured
B. would be injured
C. had been injured
D. would have been injured