正常二尖瓣口面积()。
A.<1.0cm2
B.1.0~1.5cm2
C.1.5~2.0cm2
D.2.0~4.0cm2
E.4.0~6.0cm2
参考答案:E
The doctor thought___________would be good for you to have a holiday.
A.this
B.that
C.one
D.it
痿病分为哪些证型论治?
A.肺热津伤证
B.脾胃虚弱证
C.肝肾亏损证
D.湿热浸淫证
E.心肾阳虚证