反映体液量是否补足的最简单指征是()
A.皮肤弹性
B.心肺体征
C.血压、脉搏
D.患者精神状态
E.尿量及其比重
参考答案:E
My brother plays ________ soccer well, and he plays ________ piano well, too.
A.the; the
B./; /
C.the; /
D./; the
二尖瓣狭窄()
A.局限在心尖部
B.向剑突处传导
C.向颈部传导
D.向心尖部传导
E.向左腋下传导