二尖瓣狭窄患者叩诊心界为()
A.靴形心
B.梨形心
C.普大型心
D.心界向右侧移位
E.烧瓶样心
参考答案:B
解析:二尖瓣狭窄时左房、右室大,心界呈梨形。
— Is it strange that Rose should marry Henry?
— I _______ you kept it between you and me. [ ]
A. prefer to
B. would like
C. feel like
D. would rather
炼钢计算机控制系统一般为三级,即()、()、()。