下列哪项在心主血脉中起关键作用?()
A.心血充盈
B.心气充沛
C.心神安宁
D.心搏如常
E.脉道通利
参考答案:B
—You must apologize________your sister________being so rude.
—No way. It was her fault.
A.with;about
B.at;for
C.to;with
D.to;for
糖尿病合并肾病者宜首选
A.胰岛素B.格列喹酮C.二甲双胍D.普伐他汀E.阿卡波糖