主动脉瓣重度狭窄()
A.<1.5cm
B.<1.0cm
C.≥3.0cm
D.<0.5cm
E.≥4.0cm
参考答案:B
—Whose book is it?
—Oh, it's ______. [ ]
A. I
B. me
C. my
D. mine
长株潭生态绿心地区,是指长沙、株洲和湘潭三市523平方公里的交汇地区,北至长沙绕城线及浏阳河,西至长潭高速西线,东至浏阳柏加镇,南至湘潭县梅林桥镇。()